Robo Shield Spam Call Blocker 4+

Call Filter & Call Protect

AnchorFree Inc.

    • 4.0 • 1 Rating
    • Free
    • Offers In-App Purchases



Use RoboShield AI-powered Call Assistant to:
- Screen unknown calls and receive only important ones;
- Know who calls and why before answering the call;
- Configure which calls can be connected with you;


We configure your carrier to forward all unknown calls to RoboShield for screening. Our AI Call Assistant can pick up phone calls on behalf of your name and ask questions to identify the reason for the call. Based on our algorithms, we identify each call as:
- Verified: safe call with an important intention;
- Unverified: call with an unknown intention which wasn't identified as spam;
- Spam: likely spam call;
- Based on the call screening categories, you can configure Call Assistant to send callers to voicemail or connect with you.

RoboShield also gets you an advanced Caller ID for each unknown call that will be forwarded to you:
- Call intention category (SPAM, UNVERIFIED, VERIFIED);
- Caller ID: we automatically identify most callers' names;
- Transcription of Caller's conversation with AI Call Assistant;

You also get the following:
- Spam-free Voicemail Inbox. By using RoboShield protection, you will have to switch to an alternative voicemail Inbox, where we identify all Spam messages automatically, so you don't have to spend time reading it;
- Voicemail recording and transcription;
- Phone number lookup for any received unknown call (with a +1 country code);
- Call details for every unknown call screened;


RoboShield also keeps your SMS texts safe by filtering known spam and unsafe links in the message. Risky messages will be placed in the junk folder.

- No spam or unwanted calls and texts;
- Piece of mind when receiving an unknown call;
- Spam-free Voicemail Inbox;

List of supported carriers:
- ATT;
- T-Mobile;
- Verizon;

Terms of Service:
Privacy Policy:

What’s New

Version 2.0.1

- A new generation of Call protection with the ability to screen unknown calls with an AI-powered Call Assistant.
- New SMS Message protection feature with the ability to filter risky texts into the Junk folder.
- Complete redesign and improved user-experience;

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

TimT$$$ ,

Robo Caller

I just wanted to say thank you for the support and a great job you all did for me and everyone else who uses this app it has many options to choose from but it is very efficient and I will enjoy the freedom of all the calls I am now not going to get and the support of my connection is going to be a very good part about it. Thank you again for your help today and you all please do me a favour for me and your friends and family and everyone else out there please take care of yourself and your loved ones but be extra precautions to help me you and everyone else I would appreciate it more than you all realize.

Developer Response ,

Thank you for the kind words, I will share them with our Team.

CGC_87 ,

Truly did nothing

I don’t understand how this app has so many positive reviews. I recently stopped subscribing to another app that suddenly required me to block unknown caller numbers (a shortsighted non-solution, as many important callers simply hang up rather than give their information) to achieve the basic functionality I’d been using for years. I am interrupted by at least a dozen spam calls per week, and even after thorough setup, this app did nothing to block or warn me about those calls. Reporting and blocking spam calls was unnecessarily laborious: rather than simply sharing the number with the app, you have to copy the number from your log, separately open the app, paste the number into the search function, and then complete the steps. I definitely don’t recommend the initial paid tier of this app, and have no interest in test driving the wildly expensive version.

CGMMatty ,

My Robo shield stopped working and I can no longer look up a number.

I don’t know why but my Robo shield stopped working. I can’t share the number. I can’t look up a number without it saying to subscribe even though I’m already subscribed. This is going on for two months now and I have not received any valid help. I have gotten suggestions on how to keep reloading it but that doesn’t work. I liked it very much when it worked but it doesn’t toggle the things I want to block and keeps referring me back to subscribe to Robo shield. Even when I try to re-subscribe it says I’m already subscribed. I’m extremely frustrated


Premium Robo Call Blocker
Access to the top spam call blocking features
Free Trial

App Privacy

The developer, AnchorFree Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Contacts

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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