Clean Master, the world's most trusted mobile optimizer for Android

has updated to a sleek new look and is more powerful than ever.

  • 4.7

    stars based on 7,000,000 reviews
    One of the highest rated apps in the world

  • Over 100 million downloads worldwide
  • Average cleaning deletes 300 MB of pure junk
  • More than 120,000TB of junk removed in one year

Thanks to an extensive research project looking at how and where common apps create junk files, Clean Master knows exactly where to look and makes no guesses.

Clean Master 4.0 has also been redesigned to make it easier than ever for people to navigate, including gesture support for a smooth user experience.

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  • Remove Junk Files

    Analyze and safely remove the junk files
    that take up your storage space

  • Memory Boost

    Kill off buggy apps that slow down your phone
    and steal your memory

  • Protect Privacy

    Locate and remove privacy information on your phone that you want to keep personal

  • App Manager

    Full control to remove and back up
    the apps on your phone