It is an app that can keep your mobile phone running smooth, clean and secure. Download it now and enjoy the fast experience that DU Speed Booster takes to you.

Features:

★ Free up memory, speed up your phone, and save more battery.

★ Clen up junk files, delete cache, and reclaim storage.

★ Scan apps, memory, and phone content. Protect your phone from viruses, adware, malware and more.

★ Detect apps that highly consume CPU and effectively reduce the temperature.

★ Smart Tash Manager allows you to manage your apps efficiently and effectively.

★ AppLock presents you the safest way to set passwords and secure your phone.