Keep an unlimited geographic diary of anything that interests you. Geotags works seamlessly with Google Maps and iPhone GPS technology to let you easily locate where you are while attaching photos, voice, and descriptive notes.

Sidenote: At the time of posting this program has been marked as beeing freely available without any costs. As this program is hosted with the AppStore the status might change. Authors like to publish their programs for free and / or for promotion purpose and then start charging.

http://appshopper.com/navigation/geotags