More often than not, when a new version of the GORUCK Training app is released, all you need to do is download the new update. But from time to time, it may be necessary to delete and then reinstall the app.
Because all of your account data is stored in a secure cloud, deleting the app from your phone will not cause you to lose any data. Once the app is reinstalled, your information is downloaded from the cloud and synced to your device once again.