I use Snapseed on Android. It's a practical app with many photo editing tools
I like how I can edit my photos here,
LocationAPI - Instantly locate any device w/ WiFi, celltowers & IP address
VSCO - VSCO® is an art and technology company empowering people everywhere to create, discover, and connect. CompanyVSCO® is a trendsetting art and technology company that .
Companion - Never walk home alone
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Iris - The fastest web framework for Go in (THIS) earth
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.