Download the Magnifier app for free on your phone. And what does it do ? It just magnifies ! This simple app uses the in-built camera of your phone to magnify the material to which you point and displays it on your screen – pretty cool for older people and also reading the fine print for the not-so-old ! You can adjust the zoom with the help of the on-screen slider or with the Volume Control buttons on your phone. It also has a built-in sensor, which senses low light – if you are trying to read something in poor light, it will also activate the flash of your phone, so you can read it like normal.