Perfectly Clear is a deceptively simple editing app with powerful photo-correction tools for easily making your subjects prettier. It also features one of the smoothest interfaces we've tried, giving you quick access to a comprehensive toolbox with options including: Perfect Exposure, Vibrancy, Sharpening, Tint Removal, Skin Tone, Eye Enhance, Teeth Whitening, and De-Purple (to remove that ugly purple fringe you can get when shooting into the sun). If you're in a rush, the default, autocorrection pre-set instantly turns many a seeming photo dud into a winner. [$2.99; Android and iOS]