<ul data-eligibleForWebStory="false">When releasing a Flutter app, APK size is crucial for users on slow networks or low-end devices.Using the command 'flutter build apk --release --split-per-abi' can reduce the Flutter APK size significantly.The '--split-per-abi' flag generates separate APKs per ABI, resulting in smaller files (~30-34MB) compared to a single large APK (~70MB+).Benefits include faster installs, better performance on low-end devices, improved Play Store installations, and increased user retention.