When it comes to signing a mobile app and building the release version of a mobile app, we need to dive into the whole process. Sometimes it seems that coding the application is much easier than releasing the app in the Google Play Store or App Store. Especially on Flutter. Generating the Flutter Release APK for Android might seem a little tedious at first, so we are covering the process step by step in this Flutter tutorial.

In this article, we are going to deal with every step necessary to create a release build APK of a Flutter app for Android. All the steps areas in the  official documentation might be updated as days roll on.

Let’s get started!

1. Generating Keystore

2. Creating Keystore Properties

3. Updating build.gradle

4. Making Last Minute Polishes

5. Generating the Flutter Release APK Build (.aab file)

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