Rocket Booster - Rocket Booster image - Rocket Booster

Here’s Rocket Booster APK Android APP Download free. Install this 2017 new speed booster, battery saver, and junk files cleaner app to make phone faster by 50%, save battery by 20%, and clean cache & junk files.
Only 3 MB, Rocket Speed Booster is a small but powerful Android optimizer, speed booster, junk files cleaner. It provides real-time memory (RAM) and junk files monitor. Rocket Speed Booster makes your phone fly like a new.

Rocket Booster APK. Updated/Latest Version:

  • Bug fixes.

Rocket Booster Android Features:

  • Junk Files & Cache Cleaner
    Having analyzed millions of apps, Rocket Speed Booster keeps optimizing its junk files & cache cleaning engine. With perfect accuracy, this cache & junk files cleaner can detect and clean several GB of residual files and junk files to make room for pictures, videos, apps and other useful files. However, your music, chatting record, pictures, documents and other files are safe with us.
  • Memory & Speed Booster
    With one tap boost, Rocket Speed Booster closes unnecessary apps in background to clean up memory space and save battery power. The boost, clean effect are more effective and durable by 50%. Boost widget is available.
  • Battery Saver
    As a battery saver, Rocket Speed Booster analyzes, detects, and hibernate power draining apps to extend battery life by hours.
  • Protect Privacy
    AppLock can lock up apps including Facebook, Messenger, Twitter, Message, etc. to guard your privacy from spying eyes. Two unlock methods are available: code and pattern.
  • Cool Down Phone
    Rocket Speed Booster monitors device temperature and smartly close battery draining apps that cause overheat.
  • No need for Root Access
    Rocket Speed Booster provides better speed boost and cache clean effect without root permission. Your phone is perfectly safe with us.
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Get it on:
Requirements: 4.1 and up

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