RCFlyTime app for iPhone and iPad

Keep track of all your R/C model flight times with this simple app. You can add unlimited models with unlimited setups per model. Say your model can run on 3 or 4 cell Lipo batteries with different mAh ratings. They could potentially have different flight times. You have the option to assign both these battery setups for that particular model. You also have the option to add pictures (using your device camera or from your photo gallery) for each model. This will help identify your models better on the home screen. You can also organize your models into plane or helicopter groups.

The app will alert you twice as you get close to the time you have set for landing. Once when there is one minute left and again when there are 30 seconds left. Very easy app to use with very minimal setup.