Add all_about_forced_update as dependency to your pubspec.yaml

dependencies:
  all_about_forced_update:
   git:
     url: ssh://git@git-svc.allaboutapps.at:2222/flutter/all-about-forced-update.git

• Check if the current version of the app is outdated and needs an update.
• Open the app store for the user to update

Provide an url to a .json file with the following contents:

{
  "minVersionCodeAndroid": 0,
  "minVersionCodeIos": 0,
  "iosAppStoreId": "123456789",
  "androidPackageName": "at.allaboutapps.app"
}

Check if an update is needed

if (await AllAboutForcedUpdate.instance.forcedUpdateNeeded(forcedUpdateConfigUrl)) {
  // show update screen or dialog
}

Open the app store to update the app

AllAboutForcedUpdate.instance.openAppStore()