PhotoStack for iPhone is based on the popular StackPad Wallpaper Designer for iPad, also developed by Erwin Zwart. StackPad for iPad was downloaded over 21.000 times the first couple of weeks. The idea and workflow you will find in PhotoStack for iPhone is the same, but PhotoStack was build again from the ground up specifically for the iPhone.
With PhotoStack for iPhone you can design your own personal wallpapers using your own pictures. Add as many of your own pictures and arrange them using simple multitouch gestures. No designer skills are needed to make your iPhone stand out of the millions of others out there. The result is a photo-collage like wallpaper with the high resolution needed for Retina devices.