To protect your streak, you must be logged in.
If you use the app without an account, your data is stored locally and not synced online. If your phone is damaged or the app is uninstalled, that data is lost forever, and we cannot restore it.
To avoid this, please create an account and keep Sync turned on. This ensures your progress is saved to our servers and can be restored on any device.
You can create an account on the app by following the simple steps here: https://gtaf.org/support/how-do-i-create-a-gtaf-account/