The iPhone camera is functional, but it is hardly packed with features. This is something that Darkroom Pro can be used to rectify, adding a raft of useful new options to your mobile's photography arsenal.

If you have every experienced problems taking photos in low light due to camera shake, Steady Mode may be what you have been looking for. In this mode, a photo will not be taken until your iPhone is still enough to take a good shot.

There's also a timer option available which is great for taking group photos that you want to be included in. Darkroom Pro enables you to take a photo by pressing anywhere on screen so there's no need to hunt for a tiny shutter button.

To help you to line up and compose your photos, an on screen grid is available, and the photos you take can be easily share with others by uploading them to an online album from within the app.