1. Record your daily life by photo and write memo on it.
2. Identify and keep the geographical location(latitude, longtitude), address (via GPS, WIFI...) by yourself when you take photo.
3. View photo by date and geographical location (via Google Map) in the same time.
4. Share your daily photo(and app screen) with friends via e-mail, SMS, Line, Google+ and so on.
5. Photo calendar view and grid view.