Root Call Blocker Pro

Root Call Blocker Pro

10,000 - 50,000 downloads

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Root Call Blocker is a powerful call, SMS and MMS blocker for root users. Stop bill collectors and text message spammers 100% of the time with our unique superuser-enabled call manager. Now with Lollipop support!

Unlike other call filters, Root Call Blocker silently blocks calls at a system level. You need not even know its working and can choose to be notified only if specific numbers are blocked.

Supported languages: English, Español, Português, Français, Italiano, Català, Deutsch, Suomi, Nederlands, Čeština, Svenska, Magyar, Polski, Român, Русский, Türkçe, 简体中文, 繁體字.

Other languages are incomplete. If you want to help with a translation, visit to get started.

Unique features:

• Your phone never rings and the screen never turns on
• In call widgets allow you to ignore/block calls on the fly
• Customize notifications with vibration, ringtone and LED colors


• Completely ignore spam calls and messages
• Import large lists of numbers from files, including CSV
• Block MMS and numbers containing letters
• Reject unknown, withheld, private and restricted numbers
• Keep blocked calls and messages hidden with password, dialer and pattern
• Block area codes or countries


• Native Tasker plugin
• Silent/hidden operating mode
• Cloud backup to Google Drive and Dropbox
• Google Groups integration
• SMS auto-replies
• Encrypted backups

Trial restrictions:

• No more than 5 items per list


WARNING - 99% OF "IT STOPPED WORKING" ERRORS ARE CAUSED BY timed out root requests after auto-updates, to use this app together with auto-update in Play, you MUST disable re-authentication in your superuser app.

WARNING - app generally only supports devices commonly available in the West. We will ignore requests for compatibility with random knockoffs and no name provider phones.

WARNING - multi-sim devices are not oficially supported, though after version newer Qualcomm and possibly other chipsets should work. This does not mean everything will work on every phone. It means it MAY work on your phone. As a general rule more expensive will be more compatible. Stay away from Chinese devices, especially OEMs, they are likely to have custom RILs that we will never support. If you need this app and dual sim, contact us before you buy your next phone.

If you need help, use "Write to us" in the app's settings, join the community here: or write to

This app does not control your voicemail service. If your blocked calls are being sent to voice mail, try another blocking method or use Google Voice. You can simulate a disconnected message by forwarding busy calls to a number that doesn't exist.

OUTGOING CALL permissions are needed for hidden mode, using the dialer to enter a password.

ACCOUNTS are needed for Google Contact Groups.

SEND SMS needed for auto replies and SMS routing.

INTERNET ACCESS is for licensing and the "Write to us" feedback tool.

LOG DATA is only sent with your permission via the "Write to us" menu item in Settings. You do not have to send anything if you don't want to.

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Recently changed in this version

• Added ability to disable exceptions
• Fixes
• Updated internal libraries

• Workaround for current SuperSU

• Number tester improved
• Update log views after adding contact
• Fixes

Remember to disable re-authentication in Superuser to avoid losing root after auto-updates!

Need advice? Write to us through the app, we will help. You can get beta updates and discuss the app at the G+ community here:

Comments and ratings for Root Call Blocker Pro
  • (78 stars)

    by on 15/02/2012

    Discover the latest apps and games. FREE and enjoy instantly on your Android phone or tablet.

  • (78 stars)

    by Galen Collins on 07/10/2014

    This application is so suspect. I would be extremely cautious before downloading. Buyer beware!

  • (78 stars)

    by Ahmad Smadi on 28/09/2014

    نفس المجاني

  • (78 stars)

    by islam basaif on 21/09/2014

    It's not working

  • (78 stars)

    by Hilman Satria on 19/09/2014

    just bought but not working in my oppo r819. i've installed framaroot and super user. any idea to solve it? thx

  • (78 stars)

    by Michael R. on 11/09/2014


  • (78 stars)

    by John A. MacDonald on 28/08/2014

    I've been looking for an app like this for a long time. It seems like other apps only offer some or part of the features that this one does. Thanks so much for this and keep up the great work guys!