6. Best Professional Photo Editing App: Adobe Lightroom CC
If you want a professional photo editing app, this is it. It has some advanced editing tools such as curves and colour mix tools. It comes with quick edits with one-tap filter presets. Selective editing, healing, perspective correction are some of its advanced features. Adobe Lightroom CC is free to download from the App Store but you need to upgrade for a fee if you want to avail its premium features.