Pixlr Express compare (Android)

If you're a more serious mobile photographer looking for an app to fine-tune your photos with, Snapseed is your best choice.

Even though it's missing a couple of nifty customization tools, Photo Grid's simple interface and outstanding menu of pre-designed grids make it the best collage app on the market.

If you're looking for something beyond simple photo retouching and filtering for your late-model phone, Photoshop Touch hits the mark, but look at user reviews before you leap.

While it may not offer quite the customization options of the popular iOS app Cinemagram, Fotodanz's simplicity is certainly its biggest strength. That said, it is a fantastic app for creating cinemagraphs.