Compiled apk: link

• make sure that you has installed flutter - https://flutter.dev/docs/get-started/install
• cd to project folder
• run command flutter run --release to directly install and run on your device
• run command flutter build apk to build the apk

compiled apk will be at build/app/outputs/apk/release/app-release.apk

ps: I'm able to run on ios simulator using macbook but i dont have an valid apple id to build.