HALIDE MARK II - PRO CAMERA Free (IAPs) From halide.cam Made for iPhone, iPad, Apple Watch, iPod touch

Halide has won many plaudits for the control it gives you over your photos. Not only does it provide tools like manual focus and histograms, but it brings Apple’s Portrait mode wizardry to iPhones. Even better — everything is wrapped up in a digestible interface that even beginners will love.