List of Free code Image Utility
A little Mac OS X utility for overlaying text onto an image. I use it for putting a version number onto an app icon when building iOS apps for debug/beta testing.
An Utility on Mac to get the selection as a CGRect inside an image.
Google Image Chart Utility
An objective c utility for formatting Google Image Chart API requests.
Images text watermarking utility.
Image utilities for Titanium ? native manipulation and control of JPEG compression.