Clean Booster is an Android phone cleaner developed by johnabraham. It is a full version utility and tool that provides Junk Cleaner, CPU Cooler, Phone Booster, and Battery Saver features. The program is designed to optimize phone performance by removing junk, residual and cache files that slow down the phone.

One of the main features of Clean Booster is the Junk Cleaner, which frees up storage space by removing unnecessary files. The CPU Cooler feature can cool down the phone's temperature with just one tap. The Phone Booster feature helps speed up the phone by freeing up RAM, while the Battery Saver feature helps extend battery life.

Clean Booster is easy to use, and users can clean app cache and junk files with just one tap. It is a professional Android cleaner that is highly recommended for those who want to optimize phone performance. Overall, Clean Booster is a great tool for those who want to keep their phone running smoothly.