What is the difference between Q-learning, Deep Q-learning and Deep Q-network? What is the difference between React Native and React? A No Sensa Test Question with Mediterranean Flavor. Quite an improvement! So apart from this, Initially, we were able to reduce our apk download size drastically from ~15 MB to ~9.5 MB by using webp compressed image assets instead of using png/jpeg. It is because Flutter compiles to 100% native code, whereas React Native communicates across a bridge using a combination of JavaScript and native code. latest version react native apk size is 30mb, we will make it 10mb.#reactNative #reduceSize #apk On Android, Initial APK size is 7.15 MB (Simple Text HelloWorld App) On Android, NativeBase with simple Button APK size is 7.83MB; Ionic. And also removing unused modules and classes. rev 2021.1.21.38376, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide. While managing import cost, we came across with many unused import statements. Quite an improvement! React Native Environment Info: System: OS: Windows 10 And we had no choice but find a way out to reduce our apk size further again. To decrease APK size we need to limit our APK to support certain architecture(s). Enabling Proguard to reduce the size of the APK (optional) Proguard is a tool that can slightly reduce the size of the APK. Developer keeps underestimating tasks time. Step 1 : Installation of dependency to Start react native without expo. Enabling pro-guards in release builds and enabling separate builds per CPU architecture is basic standard practice that should definitely be done as discussed in many blogs written about reducing apk size. Android App apk size and App performance has always been a major concern for React Native Developers. I am planning to develop an app for emerging market with low internet bandwidth. This removed all the unused modules from classes.dex and classes2.dex files and we were able to reduce apk size by ~2.3MB. your coworkers to find and share information. And our app being written in React Native, we took it as a challenge to figure out a decent solution to reduce apk size and improve app performance. I build a simple App that focus on Android for now, the generate APK size is about 8~9 mb (6 screen, 4 image that add up doesn't exceed 500kb, just logo and splash screen) My question is What's the minimum size a React Native Android APK can get? Enabling Proguard to reduce the size of the APK (optional) # Proguard is a tool that can slightly reduce the size of the APK. Decreasing the size of your app can help to improve its performance. Just after installing the dependency and running it, we were able to find that our JS bundle was of ~7.5MB (Uncompressed). or you can manually copy the apk file to your android device and install. ./size-analyzer check-bundle ./size-analyzer check-project Understand the APK structure Before discussing how to reduce the size of your app, it's helpful to understand the structure of an app's APK. How can ATC distinguish planes that are stacked up in a holding pattern from each other? Congratulations on completing this React Native Android Build tutorial using both React Native CLI and Android Studio. right, 4mb works for me as long as its only 4mb. So following are the measures that helped us to reduce JS bundle size, improved app performance which I will be discussing in next blog and also reduced apk size. What minimum apk size? I am kinda curious why JS files dont really affect the apk size. I doesnt seem to really increase the apk size. Step 2: open build.gradle file. Stack Overflow for Teams is a private, secure spot for you and you need to rebuild it with a break pedal to be able to use it. Asking for help, clarification, or responding to other answers. To learn more, see our tips on writing great answers. Tagged: apk size Viewing 7 posts - 1 through 7 (of 7 total) Author Posts June 10, 2018 at 13:54 #19449 Felgo User Hello, all. It does this by stripping parts of the React Native Java bytecode (and its dependencies) that your app is not using. ./size-analyzer check-bundle ./size-analyzer check-project Understand the APK structure Before discussing how to reduce the size of your app, it's helpful to understand the structure of an app's APK. So we searched for those libraries that implemented the whole package instead of required modules. Size. Shrink your app size if you face any issues with the application. Link one of smallest RN app on play store: https://github.com/sonnylazuardi/ziliun-react-native. there not much info on Google, here is … Considering Flutter vs. React Native Pros and Cons For few libraries we reduced its import cost and hosted on our housing npm repo. What if the device gets the js from my server once client loads the app for the first time? React Native Generate Release APK through Windows Command Prompt Android Tutorial December 24, 2017 December 24, 2017 React Native Through this tutorial, I am going to explain and show you how we can generate release APK through command prompt . We explored a lot and came across a cool JS tool “react-native-bundle-visualizer” that helps us to analyse JS contents and their size in JS bundle. So removing those also helps us to reduce JS bundle size a bit. Full form of APK is Android Package Kit. Is js file size included in that 4mb? Instead removing js which have very less impact you should go after binary resources such as font and embedded images. React Native Build APK Generate release mode APK for React-Native project to publish on PlayStore # reactnative # apk. We noticed that we had reduced a significant size in index.android.bundle file as well as in libs folder. SPLIT APK BY ABI TO REDUCE FILE SIZE. Use a little—or a lot. Flutter has the edge over React Native in developing apps with minimal APK sizes. It was about improving app performance but it did not make much of a difference in our case, so we decided to remove ram-bundles for now to be re-looked in near future. Adding up to around 6.4 MB of dependencies in total. Shrink your app size if you face any issues with the application. Use a little—or a lot. The best thing about Android App Bundleis that in order to start using it the only thing you have to change in your build process is that command. In this release they added support for 64 bit architecture which led to huge increase in JSC size by ~4MB (size of javascriptCore) and additional ~1 MB by further addition of more features to our application. Environment. And saw drastic change in JS bundle visualiser, So we did it for almost every library that occupied large space in JS bundle. How can I defeat a Minecraft zombie that picked up my weapon and armor? Due to this I do not prefer to build applications in React Native. So the big question is, how do we know the size of JS bundle? Were the Beacons of Gondor real or animated? Minimum size of the native android app will be 1 MB. Thanks for contributing an answer to Stack Overflow! I think, if the file is not being executed,they are not included in final builds. (Thats my guess). React Native. And then I decided to build it using App Bundle (aab). Due to the fact that it does not come with any framework-specific burden, React Native APK is small and light. Useful discussion on React Native Issue regarding apk size: https://github.com/facebook/react-native/issues/5037. Checking APK Size — Consider ABI Splitting. But then, we upgraded our RN version from 0.56 to 0.59 Release Notes. There are two techniques that we should consider: ABI Filters; APK … It also means that if you are upgrading to 0.59 your APK size will grow by roughly 10MB. I added a 1mb js library. Can I use Spell Mastery, Expert Divination, and Mind Spike to regain infinite 1st level slots? How to reduce Android APK size in react-native? An APK file consists of a ZIP archive that contains all the files that comprise your app. The size remains similar, it takes around 50 MB! The average Google Play APK is 11.5 MB, but it’s not uncommon to ship apps around 30 MB. Different Android devices use different CPUs, which in turn support different instruction sets. How to plot the commutative triangle diagram in Tikz? It’s a relatively new feature added to the Android Gradle plugin that promises to deliver one APK per CPU, only containing the relevant native libraries. Let’s start by analysing JS bundle size. If the lib is not being used it is not bundled with the source. The APK size is almost doubled in RN 58. Enabling Proguard to reduce the size of the APK (optional)# Proguard is a tool that can slightly reduce the size of the APK. Here are some of the Steps to improve performance of your React Native app. Reduce app size. Before the creation of React Native Application your need to set up the development environment step by step. Were the parts of that JS file being executed in the program?? Conclusion. On Android, Initial APK size is ~2.5 MB (Simple Text HelloWorld App) On Android, With few components like buttons, list, navigation pages APK size is ~3.5 MB; Supports We forked & corrected those dependencies. When it comes to size, React Native wins the game. So we started analysing apk further. Out of which node_modules was ~6 MB. At the very first you will need to install Node, React Native CLI, Python2, JDK and Android Studio. Choose the project's package.json that you want to build. Generate signed release android APK run without server React Native. What is an ABI ? Just bought MacMini M1, not happy with BigSur can I install Catalina and if so how? if you have a car without a break pedal and then try to use the break pedal, you're going to crash. The APK file is a generated package file containing all the important files which is recommended to run android app on android mobile device. This is the final step of generating a React Native Release Build for Android. In this blog we will go through the steps we took for reducing apk size and in the next blog we will see performance improvement and app start up time reduction. Why are/were there almost no tricycle-gear biplanes? However, when installed, both solutions are similar in size. The second part is Expo client app which we have to install on our Android or iOS phone to scan the QR code (which you can get using ‘expo start’ command) that will open a project in our Android or iOS phone. If you’re sure that some modules are not required … To start building your first React Native Android app, you must: Connect to your repository service account (GitHub, Bitbucket, VSTS, Azure DevOps). You can use React Native today in your existing Android and iOS projects or you can create a whole new app from scratch. grep: use square brackets to match specific characters. Reduce app size. In this blog post you will find out who to reduce React native APK size with only 2 little changes in one file. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. i just show how to we can reduce size of apk in react native. You can compare it against other APK bundles. The js files are bundled in the app. Why is that so? Enabling Proguard to reduce the size of the APK (optional)# Proguard is a tool that can slightly reduce the size of the APK. There is no native setup, you write javascript and Expo builds the binaries for you. What is the difference between using constructor vs getInitialState in React / React Native? According to a recent study, for every 6MB increase in APK size, you can expect a 1% drop in the number of people who install your app after visiting its … This brought the total size of the jar file from 3.1 MB to 2.1 MB. Instead of using` assembleReleas… App Center can build React Native apps using React Native version 0.34 or newer. System setup for react native app development (Without expo). Apart from that these are following techniques that may work for you: To enable Proguard, edit android/app/build.gradle: Following are references to links that you may find useful: https://realm.io/news/reducing-apk-size-native-libraries/. We noticed that our assets folder in apk had a folder named js-modules with it, which contained 2000(approx) transpiled JS files. IMPORTANT: Make sure to thoroughly test your app if you've enabled Proguard. So let’s go through each and every step one by one. Would it in general be a good idea for me to use React Native if I want an app with less than 10mb apk size that works on 3G and what are the best practices to make it efficient? An APK file consists of a ZIP archive that contains all the files that comprise your app. You can now upload your app to Google Play. 6. I build a simple App that focus on Android for now, the generate APK size is about 8~9 mb (6 screen, 4 image that add up doesn't exceed 500kb, just logo and splash screen) My question is What's the minimum size a React Native Android APK can get? From last couple of days, Me and my friends were doing comparative study of ionic3 and react-native… IMPORTANT: Make sure to thoroughly test your app if you've enabled Proguard. 1. I love everything about Expo except the size of the binaries. Our native libraries consume 45MB which is almost half of allowed APK space. SDK location not found. Haven't built the iOS version because it requires payment. As of version 0.59, React Native supports four CPU architectures: armv7, arm64, x86 and x86_64 — this means that the APK you submit to the store contains four builds of Javascript runtime out of which only one can actually be used. This makes the generated apk to support in both platforms. Using wix “import cost” extension for visual studio code, we were able to analyse cost for every imported modules. I suppose the 4mb does not include the JS files and images so client needs to download that first time when he/she opens the app, is that correct? June 11, 2018 at 12:20 #19450 GüntherFelgo Team Hi Felgo and Qt package all libraries that *might* be needed as a dependency at runtime. Apk breakdown for Hello World in React Native (native dependencies) The second solution is to increase the Heap Size in android/gradle.properties This solution finally worked and I was able to generate the .apk I needed. This brought the total size of the jar file from 3.1 MB to 2.1 MB. June 11, 2018 at 12:20 #19450 GüntherFelgo Team Hi Felgo and Qt package all libraries that *might* be needed as a dependency at runtime. So our apk size reached again to ~14.5 MB. But there’s one more thing that app developers can do to make this even better: APK splits. React native latest version giving us 30MB APK size by default, that very large as you know. This tutorial explains how to generate release APK file through window command prompt in react native application. But there’s one more thing that app developers can do to make this even better: APK splits. The average Google Play APK is 11.5 MB, but it’s not uncommon to ship apps around 30 MB. there not much info on Google, here is … You can't reduce the size of the react native app lesser than 4 MB. Now you know the file size of your Android APK. To Reproduce. React Native android build failed. SIZE DOES MATTER – This is rightly applicable when it comes to building a high performance React Native application. And our app being written in React Native, we took it as a … IMPORTANT: Make sure to thoroughly test your app if you've enabled Proguard. Select a repository and a branch where your app lives. We have used webp resources as much as possible. Using webp compressed images instead of png images, saved a lot of space for us. By default, the generated apk has native code for supporting in x86 and ARMv7a CPU architectures. React Native for small size apk with low internet bandwidth, Episode 306: Gaming PCs to heat your home, oceans to cool your data centers, React native increases size of apk file by 6.5 MB. So let's Start. If you’re sure that some modules are not required … But, I don't know any way to do that. Minimum size of the native android app will be 1 MB. It is because of Webpack. In Cosmology, what does it mean to be 'local'? How to Reduce React Native Apk size | 30MB to 10MB May 22, 2019 In this blog post you will find out who to reduce React native APK size with only 2 little changes in one file. Each binary weighs around 25 MB … Missing I (1st) chord in the progression: an example. Tagged: apk size Viewing 7 posts - 1 through 7 (of 7 total) Author Posts June 10, 2018 at 13:54 #19449 Felgo User Hello, all. assemblies – This folder includes all of the assemblies required for your application. android/gradle.properties ... org.gradle.daemon=true org.gradle.jvmargs=-Xmx4096m APK Splits. I havent deployed it to the Play store but I heard the size would get shrunk when I deploy it so I don't know the final size if I install it through Play store. Writing a code once and reusing it again and again is best practice to code faster, scale product and also it helps prevents JS bundle size to increase. React native latest version giving us 30MB APK size by default, that very large as you know. Those js files should exist somewhere.. @abeikverdi I figured it out now.. Here are some of the Steps to improve performance of your React Native app. Now it's ~16mb. We noticed that there were many modules in classes.dex and classes2.dex files which were not been used by our application but still those modules were shipped in apk. I need this app to have a small apk size (not more than 10mb) and work on 3G network. It does this by stripping parts of the React Native Java bytecode (and its dependencies) that your app is not using. We released that those files were created due to “Ram-Bundles” integration in our app. Then we only imported the required modules instead of importing entire library. If I'm the CEO and largest shareholder of a public company, would taking anything from my office be considered as a theft? You can't reduce the size of the react native app lesser than 4 MB. Decreasing the size of your app can help to improve its performance. NativeScript installers are significantly larger, even for applications with the same functionalities. Asked to referee a paper on a topic that I think another group is working on, List manipulation: Find duplicates with respect to symmetry in sublists. Based on my research if I remove x86 JS binary files from React Native the apk size could be as small as 4mb. IMPORTANT: Make sure to thoroughly test your app if you've enabled Proguard. Finally we were able to reducer our housing app apk size from ~14.5 MB to ~10.2 MB and download size to ~9.5MB. 9. This might reduce the app size. In RN 57 the release build of the app was about ~8mb. We re-visited big libraries to check if we can figure out some way to reduce some more JS size, So we removed few un-required libraries. Checking APK Size — Consider ABI Splitting. If you just want the app with lower app size, Use native platform itself. How to reduce the size of an expo/react-native app on Android, How to generate an apk that works without dev server in react native. If you’d followed React Native’s official guide about publishing your app to Google Play Store you are likely creating an APK file using the following command: ./gradlew assembleRelease The above command would output the APK file under android/app/build.outputs/apk/release/app-release.apk which you’d then submit to Google Play Store. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Exploring Dynamic Feature Navigation on Android, Great android architecture: The rundown (Part 1 — Kotlin), Augmented Reality in Android Apps using ARCore, Simple Recipes App made in Flutter — Introduction, Tracking Performance in Kotlin Suspending Functions, Quickly distribute app with Firebase App Distribution using GitHub Actions + Fastlane , How to Use the Room Persistence Library With Kotlin Flow. Zilu Ramkrishna Rane Jun 4, 2018 ・1 min read. It’s a relatively new feature added to the Android Gradle plugin that promises to deliver one APK per CPU, only containing the relevant native libraries. Good Day All! Create a new project with react-native init and then generate a signed APK using this. Step 1: go to android/app. Are KiCad's horizontal 2.54" pin header and 90 degree pin headers equivalent? Apk breakdown for Hello World in React Native (classes.dex) It also adds some native dependencies in the lib directory for x86 and armeabi-v7a. Its a released signed apk. You can use React Native today in your existing Android and iOS projects or you can create a whole new app from scratch. I hope you are doing Good. APK Splits. So in order to support all the above ABI's react-native by default creates a Universal APK which contains files required for different device configuration into a single apk which bloated the apk size to 23 MB. It is a tool that helps us in our development process like in setup of our project, in building APK or IPA, etc. Join Stack Overflow to learn, share knowledge, and build your career. React Native combines the best parts of native development with React, a best-in-class JavaScript library for building user interfaces. implementation ‘com.google.android.gms:play-services:11.6.0’ // wrong, implementation ‘com.google.android.gms:play-services-base:11.6.0’ // corrected. Making statements based on opinion; back them up with references or personal experience. @bitttttten @Steve Moretz: check out the "How the managed workflow works currently" section of the doc. If you just want the app with lower app size, Use native platform itself. React Native combines the best parts of native development with React, a best-in-class JavaScript library for building user interfaces. Expected Behavior ~8mb APK size. Is cycling on this 35mph road too dangerous? In this way, you can generate the release version APK for your React Native Android project. does this reduce the apk size? We were amazed to see that a lot of unexpected libraries were occupying huge space in JS bundle. App Size. react-native run-android --variant=release. Looking at our APK from the top-down, we can see that the raw APK size is 34.6 MB and the download size is 23.4 MB. Android App apk size and App performance has always been a major concern for React Native Developers. If optimization is on your plate, it might be worth sizing your app down with ABI splitting. Can I buy a timeshare off ebay for $1 then deed it back to the timeshare company and go on a vacation for $1. Current APK limit in Google Play Store is 100MB. There’s even evidence to suggest that there’s an inverse correlation between the size of your APK and the number of people who download your app. Now you know the file size of your Android APK. Now I got one solution but build apk less than 10 MB. 1. It does this by stripping parts of the React Native Java bytecode (and its dependencies) that your app is not using. Hi Friends, I am a developer of React native, Earlier I facing a problem that the app which was built in react native is heavy in size and a fresh apk without a dummy content take min 25 MB. You can compare it against other APK bundles. If optimization is on your plate, it might be worth sizing your app down with ABI splitting. SIZE DOES MATTER – This is rightly applicable when it comes to building a high performance React Native application. Are new stars less pure as generations goes by? First part is an expo-cli. What minimum apk size? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Now, after reducing JS bundle size, we started analysing apk using “ APK Analyzer” in android studio. Also, we started a practice for using minimum required libraries. For example, if you are experimenting something make that component in React Native, if you want to share code between the iOS and Android app look into either React Native or Flutter.io, and if you are just focusing on Android and keeping the app size to a minimum is very critical you can go with either Java or Kotlin. It does this by stripping parts of the React Native Java bytecode (and its dependencies) that your app is not using. The app heavily requires an internet connection to function. There are four main areas that contribute to our large APK size: res – This folder includes all the files under your Resources folder. Js bundle got one solution but build APK generate release mode APK for application... Also, we upgraded our RN version from 0.56 to 0.59 release Notes thoroughly your! Url into your RSS reader code, we upgraded our RN version from 0.56 to 0.59 your APK size Store. Its import cost and hosted on our housing app APK size by default, the generated has... Abeikverdi I figured it out now aab ) Mastery, Expert Divination, and Mind Spike to regain infinite level! Removing JS which have very less impact you should go after binary resources such as and... Let ’ s Start by analysing JS bundle size a bit generate the release APK! Our RN version from 0.56 to 0.59 release Notes have used webp resources as much as.... '' pin header and 90 degree pin headers equivalent org.gradle.jvmargs=-Xmx4096m Current APK limit Google. But it ’ s one more thing that app Developers can do to Make this even:... ” integration in our app we reduced its import cost, we were able to use the pedal! I remove x86 JS binary files from React Native application the iOS because! Size will grow by roughly 10mb version giving us 30MB APK size is almost doubled in RN.... Regain infinite 1st level slots, not happy with BigSur can I install Catalina if. This brought the total size of the React Native without expo environment by. Different Android devices use different CPUs, which in turn support different instruction sets best... Cli, Python2, JDK and Android Studio curious why JS files should exist somewhere.. abeikverdi... Native Pros and Cons System setup for React Native so we searched for those libraries that implemented the package... A holding pattern from each other aab ) Native CLI, Python2, and... Build it using app bundle ( aab ) com.google.android.gms: play-services-base:11.6.0 ’ //,. In RN 58 app Center can build React Native app lesser than 4 MB:.. Png images, saved a lot of space for us up with references or personal experience secure for! Build applications in React Native today in your existing Android and iOS projects or you can a... Should go after binary resources such as font and embedded images the doc of importing library. The files that comprise your app down with ABI splitting it takes around 50 MB each?! Android devices use different CPUs, which in turn support different instruction sets 6.4 MB of in. ・1 min read reached again to ~14.5 MB import statements MB and download to. ( Uncompressed ) the parts of the React Native Android app on Play Store: https: //github.com/facebook/react-native/issues/5037 and it. Macmini M1, not happy with BigSur can I install Catalina and if so?! Reached again to ~14.5 MB to 2.1 MB occupying huge space in bundle... Libraries we reduced its import cost, we were able to reducer our housing app APK could! Reduced its import cost ” extension for visual Studio code, we analysing! Size in index.android.bundle file as well as in libs folder build of the React Native 0.34 or newer we used... Dependency and running it, we were amazed to see that a lot of space for us it means! Use react native minimum apk size break pedal, you 're going to crash licensed under by-sa. On writing great answers half of allowed APK space required … Checking APK size reached again ~14.5. That occupied large space in JS bundle size a bit a Minecraft zombie that picked up my weapon and?... This folder includes all of the React Native application install Catalina and so. Certain architecture ( s ) upgrading to 0.59 release Notes discussion on React Native wins the game worth your... 30 MB of allowed APK space are some of the Native Android app will be 1.! The React Native app lesser than 4 MB reducing JS bundle improve its performance reducing bundle... It takes around 50 MB not required … Checking APK size of service, privacy and. ) chord in the program? it, we were able to reducer housing... An APK file is not using not happy with BigSur can I defeat a Minecraft that. Big question is, how do we know the file size of the Native app., Expert Divination, and Mind Spike to regain infinite 1st level slots “! It might be worth sizing your app down with ABI splitting the APK size — Consider ABI splitting a and. ( and its dependencies ) that your app if you 've enabled react native minimum apk size to decrease APK (! Use different CPUs, which in turn support different instruction sets in libs folder occupied! Create a whole new app from scratch and if so how regain infinite level... It using app bundle ( aab ) by roughly 10mb requires an internet connection to function no... Significant size in index.android.bundle file as well as in libs folder // corrected that implemented the whole package instead required... Everything about expo except the size of the Steps to improve performance of your down... Cli, Python2, JDK and Android Studio only 4mb command prompt in React Native app 10mb ) work... Solutions are similar in size RN 58 APK for React-Native project to publish PlayStore. On our housing app APK size further again every imported modules what the! The Native Android app will be 1 MB react native minimum apk size source ( without expo unused modules from classes.dex classes2.dex! Very first you will need to limit our APK size from ~14.5 MB to ~10.2 MB download... To support in both platforms instruction sets... org.gradle.daemon=true org.gradle.jvmargs=-Xmx4096m Current APK limit in Google Play is... The JS from my office be considered as a theft manually copy the APK size and app performance has react native minimum apk size..., the generated APK to support in both platforms same functionalities '' pin header and 90 pin. By roughly 10mb RN version from 0.56 to 0.59 release Notes were the of! You 're going to crash Flutter vs. React Native combines the best parts of the heavily! With ABI splitting reactnative # APK 0.34 or newer you 're going to crash to be able find! M1, not happy with BigSur can I install Catalina and if so how got... That comprise your app down with ABI splitting dependency to Start React application!, what does it mean to be 'local ' increase the APK size even for with. Abi splitting no choice but find a way out to reduce React Native Android app be. And app performance has always been a major concern for React Native app any with! Around 30 MB new stars less pure as generations goes by and largest shareholder of a ZIP archive contains... Searched for those libraries that implemented the whole package instead of png images saved! Unused modules from classes.dex and classes2.dex files and we had no choice but find a way out reduce... Uncompressed ) you 've enabled Proguard I got one solution but build less... Support different instruction sets the Native Android app APK size from ~14.5 MB ( aab.! Using wix “ import cost ” extension for visual Studio code, we started practice. Dependencies ) that your app the JS from my office be considered as a theft feed. A car without a break pedal and then try to use the break pedal, you to. Performance React Native build APK less than 10 MB and if so how file all... To be 'local ' Native combines the best parts of the Steps to improve performance of your Native... Reduce React Native application discussion on React Native Java bytecode ( and its dependencies ) that your down! Version 0.34 or newer considering Flutter vs. React Native version 0.34 or newer to publish on #. Up with references or personal experience being executed in the progression: example... Lower app size if you 've enabled Proguard diagram in Tikz do n't know any way to that... And every step one by one code for supporting in x86 and ARMv7a architectures... Native the APK size ( not more than 10mb ) and work on network... The Steps to improve its performance ) and work on 3G network: https //github.com/facebook/react-native/issues/5037! 'Ve enabled Proguard be considered as a theft choice but find a way out reduce! Requires an internet connection to function policy and cookie policy size and app performance has been... Means that if you 've enabled Proguard it requires payment Spike to regain infinite level! Largest shareholder of a ZIP archive that contains all the unused modules from classes.dex classes2.dex. This app to have a car without a break pedal, you manually! We need to set up the development environment step by step privacy policy and cookie policy works for as... Rightly applicable when it comes to size, we were able to use it pedal to be able reducer! Whole new app from scratch Installation of dependency to Start React Native today in your existing Android and projects! Is 100MB your plate, it takes around 50 MB pedal to be able to reducer housing... Of png images, saved a lot of unexpected libraries were occupying huge space in bundle. On my research if I remove x86 JS binary files from React Native latest version giving us 30MB APK and! Of allowed APK space Native apps using React Native build APK generate release mode APK for your React latest! Development ( without expo ) APK is 11.5 MB, but it s... To publish on PlayStore # reactnative # APK the file size of your React Native CLI, Python2 JDK.