iOS-Compatible Professional Photo Editor

I'm in need of a photo editor that is specifically compatible with the iOS platform. The application would be primarily used for making a professional photography of Muay Thai but instead of this guy I need my body and face instead. Looking for high standards of versatility and flexibility are implied to suit a range of professional needs.

My instagram is: williamsmedang

I can send some other pictures of me doing Muay Thai but I need this picture be edited with my Dave and body instead: