DPI Screen Info is an Android application developed by TSP mobile solutions that provides a useful tool for developers. With this app, developers can detect the exact screen density and screen category information of their device. It also shows which drawable folder is selected by the Android OS.

The DPI Screen Info app is a simple and easy-to-use tool that can save developers a lot of time by providing them with the necessary information about the screen density of their device. It is especially helpful for developers who need to create high-quality graphics, images, and icons that are optimized for specific screen densities.

Overall, DPI Screen Info is a useful app for developers who want to optimize their apps for different screen densities and ensure that their graphics and images look great on all devices. It is available for free on the Google Play Store.