GeoStamp is like a digital passport on your iPhone. When you travel, you can just pull out your phone, launch the app, and stamp a page in your GeoStamp passport. The app uses your iPhones GPS and data service to locate you, then stamps the location and date on a page. You can then choose to add text and a photo before saving the page.
When your passport page is complete, you can share it with your friends using the most popular social media sites, or simply via text or email. Or you can just enjoy by yourself, flipping through the pages of your passport, reliving your travel memories.
GeoStamp also logs all of the locations in the world that you visit and stamp, compiling your statistics and awarding you GeoStamp rank levels and achievements. So race your friends around the world, and see who can become "Citizen Of The World", the top GeoStamp level!