Open Camera - Open Camera is an open-source camera app for Android phones and tablets.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Camera FV-5 - Camera FV-5 is a professional camera application for mobile devices, that puts DSLR-like manual...
GIMP - GIMP is a multiplatform photo manipulation tool.
AiryCam - Look good in every photo
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.