PhotoGPS at Mac App Store analyse

Always keep a track of where youve been to easily geolocate your pictures with iPhoto or Lightroom GPS metadata. Always-on location recorder. PhotoGPS records all your positions for hours and hours, without consuming more battery. You can then export all the places youve been to, review it, purge your history. While in the background, the app will only record cell tower or wifi positions. While in the foreground it will record your most precise position. Export your data to a GPX common format understood by most geotaggers. If you are using the GPS in the background, please be advised that the prolonged use of GPS will seriously decrease battery life. With this app, when in background, only the towers and wifi are used to locate you, so you will not have that battery life issue. It works with iPhone and iPod touch, although location with iPod touch will be less precise (no GPS).