I use Snapseed on Android. It's a practical app with many photo editing tools
I like how I can edit my photos here,
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 .
Prisma - Art filters using artificial intelligence to transform your photos into classic artwork.
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Portrait Mode + - Change focus, swap background (and more) of portrait photos
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
Focos - Your Portrait Mode photos become amazing masterpieces of art