Photogene is an excellent tool for handling your iPhone photos. 
- It’s a full featured photo editor.
- Powerful collage maker.
- Supports uploading multiple photos.
 This is a free update but if you haven’t already downloaded this app you can do so here. It retails for $0.99/£0.69/download Main Features – Full featured photo editor: crop, straighten, color adjustments (including histogram and curves), sharpen and denoise, retouch tools (dodge/burn, heal, localized effects and more). 
- Export several photos at once. Photogene supports a wide selection of export destinations, including Flickr, Dropbox, Facebook, Twitter, Picasa, FTP and e-mail. 
 – Full support for iPhone 4S native 8 MP resolution. 
- Special effects: center…