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Are robocalls ringing you on a regular basis? Robot Call Blocker offers immediate relief from over 700,000 spam, telemarketing and robocalling phone numbers. 

Endless robocalls constantly ringing your phone? We block them.

Receiving spam text messages? We block them.

Don't want to see ads and spam popups in your Safari web browser? We block them.

Tired of receiving spam calls? Us too. Robot Call Blocker reduces unwanted calls by up to 99% within 30 days! This app was designed to combat the latest trend in spam calls—’neighbor spoofing robocalls.’ It’s where spammers make it seem like they are calling from a familiar, local number so you’re more likely to answer it. We have collected an extensive list of spam callers that is growing daily. Robot Call Blocker offers a free trial period; opt-out at any time during the trial and you aren't charged a penny. A subscription is required to utilize the service.


- Automatically blocks spam and robocalls from our extensive spam list

- Neighbor Spoofing: block all calls from numbers with the first 6 digits

- Take control! Bad number got through? Block it! Good number got blocked? Allow it!

- Spam list is updated weekly, simply open the app after an update to block the latest spam callers!

- No more spam and ads while you are browsing the internet using your Safari web browser

- Dedicated customer service team with help from real humans!

In-App Purchase:
Robot Call Blocker is a free download, with a free trial period to use the app completely risk-free, before purchasing the service. If you purchase the service, you will be charged a monthly or yearly price according to your country and which item you purchase. The price will always be shown in the app before you complete a purchase. Payment will be charged to your iTunes Account at confirmation of purchase. Your Robot Call Blocker subscription automatically renews at the end of every billing period (as determined by your purchase of monthly or yearly service) and your iTunes account will automatically be charged within 24 hours prior to the end of the current period. You can turn off auto-renew at any time from your iTunes Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

Terms of Service: https://app.termly.io/document/terms-of-use-for-website/c172266f-31f4-46b1-b08f-a5cb5cb7803e
Privacy Policy: https://www.robotcallblocker.app/privacy-policy

What’s New

Version 2.5.8

• Added identifiers to indicate spam callers in your call log
• Updated the app name to display Robot Call Blocker under the app icon :)
• Blocked thousands of new spam numbers
• Filtered more spam text message keywords and phrases

Ratings and Reviews

4.3 out of 5
1.3K Ratings

1.3K Ratings

Pinckstone ,

Strike Back Update

"With telemarketers and the like becoming more aggressive and persistent, it is good to have an app like this to interrupt their aggravation. More than 20 calls per week? You need this app. Get it today!

UPDATE: Well. Houston, we have a problem. I have had to uninstall this beast because it kills my voicemail. Callers that I want to send to voicemail get stuck in voicemail hell somewhere and I never get a message. When I remove Robokiller from the equation, everything is alright. Robokiller just isn’t tossing the good callers back to the right place in my phone ecosystem. No fix is available. I’ve tried EVERYTHING including wiping the phone. Alas, it was good while it lasted. Bye Robokiller."

lvlarshallow ,

Splendid work

I work for one of the 4 major US Cellular companies and yes we get bombarded with spam calls too. Recently it has gotten way out of control. I have downloaded and tried pretty much every spam blocking app available and deleted all within a couple of days. This one, however, is the only one that actually works. My spam calls have <90% within just a week. My phone doesn't ring and the calls don't get sent to voicemail. They just get blocked. A++++

Egueen Wang ,

No problem,

After being inundated with calls day in and out that were hard to identify whether they were local and important or robocalls from Credit Card Savers USA or the best health insurance programs available out there. A couple of calls have slipped through the cracks, but they can easily be shared straight from your recent calls list and Nomorobo will block it and add it to its list. I am impressed so far such a great time saver!


Murphy Brantley
47.9 MB

Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Spanish

Age Rating
In-App Purchases
  1. Unlimited Call Blocking $2.99
  2. Unlimited Call Blocking $19.99
  3. Unlimited Call Blocking $2.99


  • Family Sharing

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

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