Anyone with even a casual interest in photography (or maybe just making silly image edits) is familiar with a program called Adobe Photoshop. Powerful and versatile, Photoshop has enjoyed a cozy station as the king of digital darkrooms for years. But it's important to remember that Photoshop – which can admittedly get a little pricey – doesn't have a monopoly on photography software, and there are plenty of other great options available for iPad users. To spare you the laborious task of surfing the web, we've compiled our list of the ten best free photo editing and sharing apps for iPad.