Green Cleaner - a professional Android Cleaner & Optimizer with Junk Cleaner, Phone Booster, CPU Cooler and Battery Saver. It is free and powerful, making your phone faster than ever. Remove junk, reclaim space, optimize phone performance and extend battery life. Become the Master of your own device with the ultimate cleaning app for your Android! Key Features: ?Junk Cleaner (Junk Files) Green Cleaner - Antivirus & Booster helps analyze and safely remove all types of junk files, which can help booster and optimize your phone's performance, as well as preventing your phone from running slow and lagging. It also can free up your phone's RAM and storage space, you can enjoy using a faster and speedier phone with just one tap. Green Cleaner - the best clean master of all cleaning apps. ?Phone Speed Booster One Tap Boost feature of Green Cleaner - Antivirus & Booster can help boost phone speed quickly by stopping unnecessary system running tasks. Strongly recommend you to try this feature when phone is slow or lagging. Clean up memory (RAM), free up storage space on phone and save battery with our Android booster. ?Antivirus Protection As a virus scanner and cleaner, Green Cleaner - Antivirus & Booster can scan viruses on all apps, block and remove viruses from your phone to keep your device safe from viruses, trojans, malware, rogue software and protect your privacy. Green Cleaner provides the safest protection on everything in your mobile. ?CPU Cooler Master Green Cleaner - Antivirus & Booster is a phone temperature cooler with Android overheating protection. It dynamically analyzes CPU usage and cools down CPU temperature by killing background processes from draining apps and shutting down apps running in background. ?Battery Saver Green Cleaner - Antivirus & Booster helps save battery power and extend battery life. As a battery saver and booster, it can analyze your battery's status and kill background processes to save power and to extend your battery life.