Originally available only for Android, Aviary Photo Editor can now be found in the iOS App Store. We’ve reviewed a few photo editing apps in the past like Diptic. This app is all about editing one photo at a time; it was built for fine tuning. You have the ability to crop, rotate and adjust for proper lighting effects. There’s even a red eye removal option and of course filters. While most of you have probably seen apps like this before, Aviary is a tad different in that it is absolutely free. If you want to purchase additional filters and features, there are in-app purchasing options. Try it out!