Rookie

One of the best photo editor apps for Android. Can process photos from camera and gallery.

Features

Photo Effects
Dozen of lomo and retro effects

Stickers

* Comics
* Frames
* Glasses
* Haircuts
* Hipster Badges

Shapes
Best alternative to InstaShape app

Adjustments

* Brigtness
* Contrast
* Saturation
* Blur
* Temperature
* HDR ehancements
* Shadows/Highlights
* Grain