Detector de Idiotas is a free Android app developed by Pablo Mederos in the Games category. It is a prank app that uses the motion sensors of your phone to detect a target and make a sound alert. This app is perfect for playing a joke on your friends or family in a fun way.

To use the app, simply place your phone with the screen facing up at a 45-degree angle or higher. Tap the "Start" button to activate the radar, then tilt your phone parallel to the ground to make the app sound an alert. You can also change the target by tapping the "Target" button and selecting a different option.

Overall, Detector de Idiotas is a simple and easy-to-use app that provides a good laugh. Although it does not have any special permissions, it does require motion sensors to function. Additionally, the developer has promised new features in the near future.