I use Snapseed on Android. It's a practical app with many photo editing tools
I like how I can edit my photos here,
Twitter Ads - Twitter offers targeted ad placement on their ad platform.
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 .
Snapchat Ads - Snapchat's official self-serve ads manager
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Instagram Ads - With Instagram ads, businesses can drive awareness and increase its customer base through visuals. Learn how to advertise on Instagram and our ad formats.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.