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Pixlr - Pixlr® makes it easy to transform everyday images into stunning works of art.

Unsplash - Unsplash is a website with high-quality free HD images. It has a catalog of more than three hundred thousand striking images that are neatly organized with tags. Read more about Unsplash.

Priime - Edit photos with the styles of the world's top photographers. Smart suggestions, fast editing, and inspiring collections.

Shutterstock - Shutterstock is a provider of stock photos, illustrations, and vector art. The website allows individuals to purchase a subscription and download copyrighted art for creative projects. Read more about Shutterstock.

Manual Camera for iPhone - Custom exposure for your iPhone camera