'Smart selfie' to take perfect photos

The camera on the back of your phone is far better than the front-facing one. Smart Selfie lets you use this better sensor to take high-resolution, high-quality selfies, by guiding you with voice prompts.

Start the app, hold your phone out with your hand and turn it around. It will detect your face and try to place it perfectly in the centre of the frame. It gives you voice commands - left, right, up, closer and so on - so your phone's volume will have to be turned up. Then wait for it to say, "Say Cheese!" Flash your pearly whites and you have a well-composed selfie.

The app uses face detection and asks you to choose how many faces it should detect. You can also choose portrait or landscape modes.