Snapseed - Snapseed is a photo enhancement and sharing app with a powerful suite of imaging filters and tools...
F-Stop Media Gallery - Image and video organizer.
FullContact Card Reader - Automagically scan biz cards into LinkedIn/Gmail contacts
A Photo Manager - Manage local photos on Android: gallery, geotag with photomap, tags, find, sort, view, copy...
Paper Camera - Paper Camera is the BEST Sketch/Cartoon app in the App Store.
LeafPic - LeafPic is a fluid, material-designed alternative gallery.