A Free and Powerful Android Junk & Cache Cleaner, Speed RAM Booster, Performance optimizer, Battery Saver and CPU Cooler! FS Cleaner can boost the speed of your mobile phone by up to 60%. With this app you can free up storage and residual files, boost RAM, game boost and save battery life. FS Cleaner is all in one android clean master and phone booster toolbox. 📁 Junk Cleaner Owing to our deep analysis upon millions of apps, FS Cleaner is arguably one of the best junk files cleaner in the market. It is capable of cleaning cache and unused files, which can help users free up several GB worth of storage. Not to mention, we take special care about your music, chat data, pictures, documents and other files, so that they will never be mistakenly removed. Supports: 32 gb sd card, 64 gb sd card and more. ❄️ CPU Cooler FS Cleaner can Intelligently detect and clean apps that cause overheating. Whats more, FS Cleaner Continuously monitoring temperature changes, detects apps highly consuming CPU and one tap to cool down CPU temperature. 🔋 Battery Saver Shut down apps that draining battery to extend your phone battery life. 🚀 Memory Boost FS Cleaner can boost your phone by one click and boost your phone up to 60%. Optimize the use of RAM and release memory to speed up your slow Android devices. Using this function will cool down phone when your CPU overheating. 🎮 Game Booster The Booster Game can instantly accelerate your gaming speed. With this lite tool, no root access is requ