Root Call Blocker Pro

Root Call Blocker Pro


BEFORE $6.99

(4 stars)


Download for AndroidFavoriteFavorite

10,000 - 50,000 downloads

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Root Call Blocker 2 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 root-enabled call manager.

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, 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

This Pro version of the application is the equivalent of the Unlock Key purchased through the Trial. You can find it here:


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 officially supported and never will be.

If you need help, use "Write to us" in the app's settings or visit the website:

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.

Don't believe the hype about Extreme Call Blocker or Mr Number or DroidWall those apps are not the only ones that work on Jelly Bean - RCB functions on any Android version 2.3 and up, is much faster and 100% silent.

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.

Keywords: call block, call manager, sms block, mms block, call security, shady conversations, shady sms, private sms, private calls, privacy manager, private call control, call confirm

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Recently changed in this version

If you experience an issue or need advice, let us know via and we will help. You can get beta updates and discuss the app at the G+ community here:

• Fixed locale/ language issue reported on Crowdin
• Fixed ringtone selection on some devices
• Fixed auto-complete in create contact menu

• Added Tasker integration via native plugin
• Fixed a schedules bug introduced in the last release

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

    by Rich Lyne on 01/04/2014

    Probably haven't explored half of what the app is capable of but it does what I need which is to block unwanted PPI (fairly recent UK thing) calls and marketing calls, as well as unknown numbers.

  • (66 stars)

    by Jay Liew on 30/03/2014

    The App is not working and the support is poor. Emailed them twice but no reply .

  • (66 stars)

    by Vod Kaknockers on 29/03/2014

    I have used this blocker for a few years and it seems that each update just makes it more difficult to use. Half the time it doesn't block blacklisted numbers. I have switched to EXTREAM CALL BLOCKER INVISBLE and the UI is very simple to use.

  • (66 stars)

    by Timothy Pitt on 27/03/2014

    Very effective at blocking calls! Incredibly configurable.

  • (66 stars)

    by TheACCESSDENIED89 on 27/03/2014

    Have not had a problem with this app way better than them other ones been a customer for awhile just to lazy to write a review lol. Had this on all my phones that have been rooted very very good app. Looking for a great/silent/non-resource hogging call bl

  • (66 stars)

    by Dave P on 25/03/2014

    After last update has been letting calls through. I have reinstalled many times. It is NOT a SU issue, the app is BROKEN. Read your reviews. The dev is cheeky and passes the buck. I want a refund to buy an app that actually works

  • (66 stars)

    by Eric Erickson on 21/03/2014

    Had uninstall and reinstall 4 times but it works now.