GalleryApp is an Android developer, who started in 2010, and thus is one of the Android pioneers. The current app portfolio contains 133 apps. In the Google rankings, GalleryApp's apps appear in the top 100 in more than 10 countries. Two of the most important apps from GalleryApp are SpeedCalc Free
and LadysCalendar Free (Period)
. Both of them have been installed more than 1 million times.