A free program for Android, by Augustro.

What is RAM & Game Booster by Augustro?

This free app is an offline RAM cleaner and optimizer. It can clear the RAM of all currently running apps, and it can also boost your device’s performance by a large amount. This is done by using a few simple steps. The first thing you need to do is to select the apps that you want to remove from the RAM. Then, you need to select the mode of removal. The two options are the most popular ones. The first one is the quickest, and the second one is the best for your device. After that, you need to press the “Remove” button.