Binary R F Virus Prank is a free prank wallpaper/app developed by proskill apps for Android users. It is an interesting prank app that allows users to prank their friends by launching a virus on their device.

The app comes with a countdown timer, which users can set to a specific time. After setting the timer, users can select a virus, hit confirm, and wait for the timer to end. Once the timer ends, the selected virus will be launched on the device. The app will then close, leaving the device with a prank wallpaper and the virus running in the background.

Overall, Binary R F Virus Prank is a fun and harmless prank app. It is easy to use and can provide some laughs among friends. However, users should be aware that the app only works as a prank and should not be used for malicious purposes.