If you have logged in using Ujoy accounts/Google accounts/Apple ID, your progress will be saved and accessed across-device.
If you are using guest log-in and haven't linked your account to one of the above, your progress will be lost once you log out or change your device. So we highly recommend creating a formal account.
If you are using guest log-in and haven't linked your account to one of the above, your progress will be lost once you log out or change your device. So we highly recommend creating a formal account.