Halide - A premium camera for your phone
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
Camera+ - With Camera+ you’re able to use your iPhone to shoot the best photos you possibly can.
Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
SLOW SHUTTER CAM - SLOW SHUTTER CAM is an app presented in the market by Cogitap Software to take the photo capturing experience to a whole new level by taking photos after adjusting the shutter speed.
IrfanView - IrfanView ... one of the most popular viewers worldwide.