Diptic is an app designed to quickly and easily combine multiple photos to create a new image collage. It offers over 52 frames to choose from and the user is able to tweak brightness, contrast and saturation, adjust border color, width and curvature.

The new features added include 14 free filters to customize images, iPad 3 Retina Display and higher resolution export of the image collage created. Once created, the image can be saved to your device or shared with friends and family via email, Facebook, Twitter, Flickr, Tumblr or Posterous. Diptic will return to its normal price of $.99 once the promotion ends on July 19.

You can find Diptic here on the iTunes App Store.