One-time purchase apps are not transferable across competing platforms (iOS and Android). If you have purchased the Golfshot Plus app and wish to migrate to another platform (i.e. iOS to Android) you will be charged again. To bypass being charged you can install the free app Golfshot: Golf GPS and login to your existing account to access the Golfshot Plus feature set free of charge or upgrade to our Pro membership for even more game-changing features.