DarkSide and DarkSide free iPhone application was updated to support iPhone 4 retina display.
To display formulas custom rendering engine was developed. It visualizes a LaTeX formula format.
Seamless cloning tool allows you to retouch skin defects, patch unwanted reflected light spots and duplicate image parts preserving their texture and make them looks naturally inside of paste context. You can make free shape selection just using your finger then drag and drop the selected part of the image wherever you want inside your image with both presented clone tools. You can also change the drag and drop direction to replace selected area with the content of other part of your image. Application also supports undo action. Edited images can be saved directly into your photo library so you can manage them and share with your friends as usual.
Application functionality screenshots: