Colour Curves app for iPhone and iPad

Create dramatic images by removing colors or changing them entirely. This effect draws the viewers attention to the colored areas, creating striking images. Zooming in and out using the two-finger pinching gesture allows you to work on details with pixel-accuracy.

Features:
- Save multiple sessions to resume your work later.
- Share your edited images on Facebook, Flickr and mail.
- Alternative view mode highlights the regions that will remain in color with a red tint.
- Invert edit.
- Zoom in, pan image
- Undo any number of accidental brush strokes.
- Customizable brushes.
- Universal app.