App size on device: The amount of space required to install your app. Since apps are compressed when they’re downloaded , it can make install sizes larger than download sizes.
Read moreWhat is the maximum size of APK file?
Overview. Each time you upload an APK using the Google Play Console, you have the option to add one or two expansion files to the APK. Each file can be up to 2GB and it can be any format you choose, but we recommend you use a compressed file to conserve bandwidth during the download.
Read moreWhat is Crashlytics flutter?
What does it do? Crashlytics helps you to collect analytics and details about crashes and errors that occur in your app . It does this through three aspects: Logs: Log events in your app to be sent with the crash report for context if your app crashes.
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