is designed exclusively for editing photos. It includes full support for RAW photos, an extensive collection of nondestructive, desktop-grade color adjustments, a magical Repair tool, batch photo editing, and more. If you take and edit lots of photos, you’ll probably enjoy it. Pixelmator for iOS
is a layer-based editor that you can use to create designs, paint, illustrate, edit photos, and more. If you’re looking for a general-purpose graphics and image editing app, this is the one for you. If you need both, feel free to buy both apps.