So why not just use the camera, you ask? Because the Mirror app offers an improved experience - it's faster and you can tap anywhere on the screen to capture the image without having to go into your photo library to view it.
Available on: iPhone
- Tested: Best and worst sun creams
- What celebrities really eat in a day - revealed!
- Celebrity tattoos
- How to get a cool night's sleep on a hot summer night
- The X Factor contestants: Where are they now?
- Celeb bikini gallery
- 15 bloated stomach causes
- 10 tips for getting rid of cellulite
- Healthy juice recipes: 12 detox juices you can make at home