In this blog post you will find out who to reduce React native APK size with only 2 little changes in one file.
React native latest version giving us 30MB APK size by default, that very large as you know.
So let's Start
Step 1: go to android/app
Step 2: open build.gradle file
Step3: enableProguardInReleaseBuilds and enableSeparateBuildPerCPUArchitecture make both false to true.
Step4: cd android && ./gradlew clean (for clean last output of apk)
Step5: cd android && ./gradlew assemblerelease (for create new apk files)
Now go to build/outputs/apk/debug/ folder, you will find 4 types of apk files. you will see reduced the apk size from around should be 30mb to 10mb.