From Nik Software:
Snapseed is the only photo app you'll want to use every day. It makes any photograph extraordinary with a fun, high-quality photo experience right at your fingertips.
Anyone can enhance, transform, and share their photos with ease using incredibly advanced features from the leader in digital photography software. Built-in Google+ capabilities make it even more powerful to share your images with your friends and family.
Easily adjust your photos with a single tap using Auto Correct
Tweak your photo to perfection with Tune Image
Use Selective Adjust to enhance specific objects or areas in your photos
Experiment with fun & innovative filters like Retrolux, Drama, Vintage, Grunge, and Tilt-Shift
Add one of the many high quality frames for a finishing touch
Share your creations via email, Google+, and other built-in sharing methods
6.25 MP images for iPad, iPhone 3GS, and iPod Touch (3rd & 4th Gen), 16 MP images for iPad 2 and iPhone 4, 4S, 20.25 MP images for iPad 3rd Gen and iPhone 5 (larger images will be automatically down sampled by iOS)
JPEG and TIFF photos
RAW photos (requires iPad, iPad2, or iPad 3rd Gen) transferred using the Camera Connector Kit (if files show up as a small thumbnail, go to Settings > Location Services and turn this setting to On for Snapseed. This is required to allow Snapseed to use the iOS RAW processing)
Language support: English, German, French, Spanish, Italian, Brazilian Portuguese, Japanese, Chinese (Traditional and Simplified), and Arabic
What's new in this version:
Fixed issue in which opening images from camera roll could cause a crash
General bug fixes and improvements