1. Why do you need Magnifier App? You don't need to carry a magnifier anymore. When you want to magnify small things and texts, Magnifier App can be the solution. 2. Why do you need the Dual Magnifier? Generic Magnifier App needs to manually adjust the screen zoom to find the object, you will be in pain. Dual Magnifier can display two zoom images, you can see the details of the object and the whole object clearly at the same time, you don't need to adjust the focus manually. It also supports double zoom than orginal camera. For example, it can zoom 8x if the mobile only supports zoom 4x. 3. What is the Dual Magnifier? Dual Magnifier is a simple, easy-to-use and completely free Magnifier App, which can display both normal and enlarged magnifier images at the same time. 4. How to use the Dual Magnifier? * One-click to open or pull down the notification bar to open. * Tap the screen to switch between dual magnifier mode or single magnifier mode. * When in the dark, tap "Light" to illuminate the object with flashlight. * Tap "Lock" to freeze the picture.