Greentracker app for iPhone and iPad

With Greentracker you can record you favourite routes and trails and add photographs. These tracks are sent to your Greenmapper account, where you can share them with others. A Greenmapper account can be created afterwards and is free of charge. There you also get the option to edit the route, add pictures and add a description. Greenmapper is an initiative of the University of Groningen.
This application uses GPS to track you location when recording mode is turned on. Continued use of GPS running in the background can dramatically decrease battery life.