Cool Tool

Cool Tool is an app to monitor several parameters on your Android at all times. It measures your CPU usage, free RAM, CPU frequency, level and temperature of the battery, WiFi signal, and the traffic on your 3G/4G connection.

One of the strengths of Cool Tool is that besides showing all the info on your device from the application interface, it can also put a floating graphic on your desktop (or any other app) that offers this information more easily and in real time. It can even monitor the performance of a certain application or game.

Cool Tool is a very comprehensive monitoring app with a simple interface to control all parameters on your Android device.