PPI Guru

PPI Guru helps you check how sharp a screen looks when comparing phones, tablets, or monitors. It focuses on pixel density and presents a clear status that is easy to read. This reduces guesswork when you need quick answers during shopping or testing. If you often check specs or verify measurements on site, download PPI Guru to keep your findings organized.

PPI Guru Features

Automatic PPI calculation

Enter screen width and height in pixels along with the diagonal size in inches. PPI Guru computes the pixel density instantly and shows the value on screen. You can adjust any field and see the result update right away.

Retina Display indicator

After calculation, the app indicates whether the panel meets the Retina Display threshold. The rule is size at least 10 inches with PPI at least 200, or size under 10 inches with PPI at least 300. This label appears together with your result for quick reference.

Device information search

Next, you can enter a public device name and tap Search Info to fetch display details from the web. The app tries to gather size and resolution for that model to help fill the calculator. Results may vary and depend on internet access, so verify important data.

Save device information

Finally, save display details to the local database for later review. Saved entries make it easier to compare models without retyping data. These records remain on your Android device within the PPI Guru APK, so they are available when you open the app again.

Get started with PPI Guru

This tool focuses on fast PPI checks, a clear Retina status, and simple device lookups and saves. It suits users who compare displays or verify specs on the go. For current fixes and features, install the PPI Guru latest version and follow the on screen steps.