The Magnifier app is a free app that is a magnifying glass for the eyes. It is a tool that is used to magnify the image of an object that is captured by the smartphone's camera. The application can also be used to increase the size of the font on the screen.

It is a free application, and it is easy to use. To use the app, you have to first install it on your smartphone or tablet. Next, you have to select the magnifier option from the main menu. Then, you will be presented with the magnifying glass. You have to select the object that you want to magnify. After that, you will be given the option to increase or decrease the magnification. You can also use the inversion option to invert the image.