Progress is automatically saved on your device.

Your current progress can also be saved via Apple ID (for devices with iOS version 13.0 or higher) or Facebook. To set this up:
1. Go to the Settings by tapping the icon in the top right-hand corner of the menu.
2. Tap the Save button.
3. Choose where you want to save your progress.

Your progress will be restored automatically when a social media account is connected.