The World's Fastest Optimization App


Is your phone lagging and running out of space? GO Speed is the speed booster and junk cleaner you need!

GO Speed is the smallest phone cleaner available on the market. It can enhance your phone's speed by up to 60% and safely clean junk files to free up space. With advanced process monitoring techniques, it intelligently cleans background processes, stops stealthy running apps, and disables auto-start apps, even on non-root devices (Android 4.1+).

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Key Features of GO Speed



  • BlackHole Speed Booster

    Have you ever tried boosting your phone multiple times with no effect? The GO Speed BlackHole Booster is unlike any other, effectively stopping the toughest auto-start apps and is 50% more effective than most boosters on the market.



  • AppLock

    Worried about prying eyes from friends or family? Choose any app to lock, including WhatsApp, Contacts, and Facebook Messenger, ensuring your privacy is fully protected.



  • Pre-installed App Terminator

    Are pre-installed apps slowing down your device? For the first time, you can easily remove them with just one tap using the GO Speed Pre-installed App Terminator (Android 4.1 and above required).



  • Junk File Cleaner

    Free up space and enhance performance by intelligently scanning for junk files, including residual files, cache, temporary files, obsolete APKs, and other large files.



  • APP Manager

    Find rarely used apps, make backups, and uninstall apps to save more space.



  • Smart On-screen Widget

    Tired of annoying floating windows? The unique floating widget is discreet yet reliable, monitoring your phone's performance and launching the junk cleaner with just one touch.



Additional Features



  • Memory Boost - The best phone speed booster that cleans background tasks and frees up phone memory.

  • Auto-start Manager - Prevent unwanted apps from auto-starting to keep your phone running smoothly (Root needed).

  • Storage Cleaner - Deep clean your phone by removing unnecessary photos, music, documents, and apps.

  • Floating Widget - Monitor your memory status in real-time and boost your phone with a simple drag.

  • Notification Toggle - Access frequently used phone features in one place for a faster mobile experience.

  • Pre-installed App Terminator - Identify useless pre-installed apps and disable them with one tap for enhanced performance.

Note: Ad content may be displayed in certain scenes within our app. For more details, visit Ad Choices.

This app uses Accessibility services to ensure all users can utilize the app conveniently, maximizing performance through automatic boosting and cleaning.

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Email us at: [email protected]

GO Speed is 100% FREE and 100% GREEN! This tiny 5MB speed booster and junk cleaner will protect your phone and make it faster than new!