Life Counter: Know Your Time is a free lifestyle app developed by Shadooya for Android devices. As the name suggests, this app is designed to prank your friends and family by predicting how much time they have left. The app is based on the spooky trend and adds an element of fun to your daily routine.

The app is easy to use and has a simple interface. All you have to do is enter your birth date, and the app will calculate the remaining time of your life. The app also provides a countdown timer, which adds to the spooky effect. However, it is important to note that this app is purely for entertainment purposes and should not be taken seriously.

Overall, Life Counter: Know Your Time is a fun and harmless app that can be used to prank your friends and family. It is a great way to add a little bit of excitement to your day-to-day life.