DPI Changer is a utility app that allows users to change the DPI of their Android devices Dsiplay with ease. This app requires root access to function, so make sure your device is rooted before using it.

The app interface is straightforward and user-friendly. Users can simply input their preferred DPI value and hit "Apply." The app will then automatically set the DPI to the specified value.

One of the most useful features of this app is that it saves the DPI value even after the device is turned off or restarted. So, whenever the user starts the app, it automatically sets the saved DPI value, eliminating the need for constant adjustments.