Stop annoying spam calls with the call blocking app created by the top mobile security company - Pango. Voted the “Most Innovative Security Company” by Fast Company, Pango’s mobile security products have been trusted by over 650 million users worldwide.

According to a 2019 FCC Report, 44.6% of mobile phone calls will be scam calls. In order to stop this problem, the FCC recommends consumers to use third-party apps such as Robo Shield to stop unwanted calls.


> Custom Call Blocking - Create custom blocklists from your personal contacts or by caller categories such as spam, scam, political, telemarketers, etc.
> Scam Protection & Identification - Access our database of untrustworthy numbers to identify and block unwanted calls.
> Up-to-date Call Protection - Our database is updated every 6 minutes so you will always have the most accurate information and the best call protection
> Privacy - AnchorFree was built on user privacy and security, therefore we will never share or sell your personal contact list.
> Reverse Number Lookup - Lookup any number and instantly know if you have been contacted by scammers, spammers, telemarketers, etc.


> Monthly Subscription Cost - $2.99/month
> Subscription will automatically renew 24 hours before expiration and payment will be charged to the iTunes account used at the time of purchase.
> Cancelling your subscription must be done 24 hours before the subscription period expires or you will be charged for another month.
> Included in your subscription is PREMIUM access to Hotspot Shield VPN.

Stop unwanted calls and stay protected with Robo Shield - Spam Call Blocker.

Privacy Policy:
Terms of Service:

What’s New

Version 1.1.5

We polished and optimized our app for better performance and squashed some bugs during the process.

Ratings and Reviews

4.5 out of 5
6.2K Ratings

6.2K Ratings

Mnbvcxzakdje ,

My 8 year old must have left a bad review

I got an email concerning a bad review for this app in which I have never used. It seems my 8 year old not only downloaded this app but left a bad review. His review “Do not get it, it dose not work the same people call me.” I’ll ask him in the morning but I’m sure it’s him because of his spelling of “does.” His intentions were good as I do get a lot of spam calls. Maybe I’ll try the app out anyway. I changed the review to 5 stars as I can’t figure out how to delete the review.

Developer Response ,

Thank you for this feedback, I will share it with the team. We offer 24/7 support if you have any questions! Please go to the gear in the bottom right and scroll to Customer Support. Reach out if you need any assistance.

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.

7lloydy7 ,

Finally, no more spam call!!!

I’ve been getting so sick of spam calls lately and was in desperate need of a simple solution. Robo Shield lived up to its promise — the number of robo calls I’ve gotten has decreased significantly since using the app! I actually feel like I can answer unknown calls now without fearing it’s a scammer. Highly recommended.


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

App Privacy

The developer, AnchorFree Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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