Optimizer-Cleaner-Cooler And Battery Saver is a free, comprehensive Android optimization app that boosts device performance by removing unwanted files, freeing up space, cleaning the application cache, and optimizing battery life. Developed by nazdeveloper, this app comes with several features such as Charge Booster, CPU Cooler, Battery Saver, and Junk Cleaner.

The Charge Booster feature optimizes the Android phone by removing all running applications in the background, thus increasing the speed of the phone. The CPU Cooler feature detects and closes applications on heating, services consuming a lot of resources, in order to reduce CPU utilization and temperature. The Battery Saver feature helps the user to conserve battery energy, improve battery life, and make the phone faster by instantly finding and correcting energy consumption problems. The Junk Cleaner feature removes unnecessary files, optimizes RAM instantly, and recovers space, thus optimizing the performance of the Android phone.