
Snapseed (24 MB), a capable and powerful photo editing app which is good for both professionals and amateurs. It's easy to use at your fingertips, either swipe left and right on top of the photo to adjust what a filter does, or swipe up and down to gain more controls of the filters.

Photoshop Express (1.3 MB), edit photos on your mobile device easily—touch to crop, rotate, adjust color and add artistic effects, then save them or upload to Facebook, Photoshop.com or TwitPic. Nice interface but no resizer is included.

PicSay - Photo Editor (1.2 MB), get a picture to add titles, balloons, stickers and special effects, or to resize, crop and straighten, flip or rotate. More special effects and some advanced features are for the paid-for Pro version.

Pixlr-o-matic (6.5 MB), adding special effects to your photos is as easy as you count one, two, three—snap a photo from your camera or select one from your gallery, then choose a color filter, a lighting effect and a good frame from the many choices included, and save or share your cool-looking photo with friends.

PhotoFunia (2.8 MB), enjoy your fun-filled experience by adding more effects to your photos easily—select a scene from more than 150 choices such as billboards or magazines from the app, then take your picture or get one from your gallery for it to integrate with the scene and download to your mobile for sharing or saving.

PicsArt - Photo Studio (12 MB), besides common editing such as crop, rotate, resize and adjust colors, this all-in-one image tool lets you take photos or load images and do more manipulations including collage, add frames, masks, clipart, text, draw and apply artistic photo effects before saving or sharing your results. Rich in features and easy to use.