List of Free code Image Crop
Simple Crop Image Component for iOS.
crop Image tool
a tool that allow programmer to crop a certain region picture/ image and to rotate it left/right 360 degress.
An enhancement of UIImagePicker in iOS to enable image cropping at any specified size as well as image rotation and scaling.
Reusable image crop and scale interface.
TiCrop Image Editor
Titanium iOS module for Cropping and rotating Images.