PrivacyStar Blocks Unwanted Callers on Android 2.3.3

Did you use a call blocker app, only to find that with your shiny new update to Android 2.3.3, it no longer worked? There’s a reason for that. Apparently, Google removed an API that developers used for the core functionality in these apps, so they no longer function correctly. Enter Privacy Star.

With Privacy Star’s update, users are able to block single numbers or entire area codes. It seems pretty popular, with its users having blocked over 120 million numbers. Additionally, if the user is on the ‘Do Not Call List’, they can file a complaint with the FTC (Federal Trade Commission) right from their phone.

They also have a couple of new features, including:

  • Directory Assistance (NEW) – Users speak or type the name of a business or individual they are looking to find and PrivacyStar will identify and map the location.
  • SMS ID (NEW) – Upon receiving a text message from an unknown sender, select SMS look-up from the PrivacyStar home page and the message that needs to be identified then take appropriate action, such as blocking the number.

They have a 7-day free trial, if you want to give it a try! Unfortunately, it’s U.S.-based for the moment, so it won’t work for our friends across the pond. If you do try it, we encourage you to let us know what you think about it, or what you think about call blocking in general, in the comments below. Or if you fancy, sound off on our Facebook Wall!

Source PrivacyStar

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Founded on November 5, 2007, we've enjoyed bringing you the latest in Android news and rumors. Updated daily, we strive to deliver reviews, opinions, and updates on all things related to Android.

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  1. Brent Hillyer
    June 24, 15:24 Reply

    What is the subscription price? Not listed on their site or in your review?

  2. Brent Hillyer
    June 24, 15:28 Reply

    From Them: After our week trial the app will cancel automatically. If you want to
    continue after that we have a $2.99 monthly subscription via phone bill
    for verizon, at&t, sprint, and t-mobile customers. We are also
    running $9.99 for 6 months and $19.99 for 12 months if you pay using
    your credit card.

  3. Jason Devitt
    June 26, 21:09 Reply

    As of today, Mr. Number is also working on Android 2.3.3. The call and text blocking features are free and available in all countries. Let me know if you want more info.

    • Raghavananda81
      September 16, 14:03 Reply


      After blocking the number still we get a short ring from the dialler & then the call disconnects. I have tried many app but all have worked same way. Pls confirm.
      For me call blocking means, call should not reach my phone at all.

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