What are some alternatives?
When comparing Dark Room and Touchretouch, you can also consider the following products
Priime - Edit photos with the styles of the world's top photographers. Smart suggestions, fast editing, and inspiring collections.
Adobe Photoshop Express - Easily edit and share your photos in no time!
Snapseed - Snapseed is a photo enhancement and sharing app with a powerful suite of imaging filters and tools...
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Manual Camera for iPhone - Custom exposure for your iPhone camera
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.