FiLMiC Pro - A dedicated video camera app for filmmakers, artists and video enthusiasts.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Halide - A premium camera for your phone
GIMP - GIMP is a multiplatform photo manipulation tool.
ProCamera - This Camera app lets you shoot RAW on your iPhone 7. Turn your iPhone into a powerful digital camera. ProCamera is an iOS photo, video and editing app!
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.