Photo Editor Pro lets you use tons of different tools, the most common of which are filters. With them you can apply attractive retouching to your photos with just a tap on your screen.
More subtle, and perhaps more useful as well, are the saturation, brightness and contrast tools, with which you can give a more professional look to photos taken with your Android camera.
You can also add stickers and text to your images, and even draw using the tip of your finger. Thanks to this type of tool you can give your images a touch of personality and fun.
Photo Editor Pro is a very complete photo-editing tool that's very simple to handle. With it you'll be able to apply tons of changes to your images without having to spend a lot of time on it.
Requires Android 2.3 or above.