iPhone Screenshots


Mr. Number - the #1 Call Blocking and Spam Protection app is now available on iOS. Get the industry-leading solution to identify and block spam and fraud calls.

Mr. Number lets you avoid unwanted calls with spam detection and fast reverse phone lookup, powered by a community dedicated to fighting phone spam.

New features in 3.0

Native integration for incoming call screen, call logs and support for blocking calls

Avoid unwanted calls by creating a personal blocklist.

Get real-time alerts warning you of incoming spam and scam calls. Auto-block spam/scam calls.

Help others in the community by blocking and reporting spam.

Search for any number to see who it belongs to.

What's New

Version 3.1

Bug fixes and improvements.

Ratings and Reviews

4.8 out of 5

33.2K Ratings

33.2K Ratings

Awesome tool for screening


I LOVE this app!!! I don’t know how, but for some reason in the past few months I suddenly began receiving dozens and dozens of robo calls and telemarketing calls. Must have inadvertently disclosed my number on the wrong form. What REALLY annoyed me about it was that I am and have been on the National Do Not Call registry, which makes this contact illegal. However, because of my job I do often receive calls from unknown numbers, so I often pick up. I was so annoyed, I was quite honestly on the verge of changing my number entirely.

Anyway, downloaded this app after a recommendation. It tells you if the call you don’t recognise is a scam or suspected scam, and offers you the chance to block all future calls from that number. You can also add numbers to the block list at any point, and it’s very easy.

After a week with this app, my unwanted calls dropped from about 10-20 per day to 3-5, and now - two months in- I’m down to on average 2-3 per week. SO much better!

Enough Was ENOUGH! Thank You, Mr. #!


I’m one of those folks that usually doesn’t rate apps that often, but, in this case, I am more than happy to do so. After being absolutely besieged by telemarketers, spammers and scammers, I discovered Mr. Number, and after downloading the app I immediately began to get results. With the block option, I have seen the number of these annoying calls dramatically reduced. Perhaps I’m overkilling the block option, as I not only block the numbers through MN, but I also block the number on my IPhone, as well.

I also downloaded an app called RoboKiller, which, for $3/month not only blocks such callers, but gives you the option of wasting the caller’s time by having THEM listen to a different recording, some of them quite funny. Recordings such as, “Congrats, you have won a FREE Bahamas vacation”, or, “Oh, my God, it’s a nuclear war,” or other such recordings. It’s quite funny to go back and hear THEIR reactions that have wasted THEIR time. There is a “random” recording that chooses any of the messages arbitrarily, and RoboKiller also blocks the number or you can choose to allow the number.

RoboKiller costs more than Nr. Number, but it has served me as a secondary fortification against these annoying callers.

But I will continue to use Mr. Number as well, and do highly recommend it. Thank you for allowing me to get my phone back, Nr. Number!

No longer works on my old phone


I have an iPhone 4 (OS v7.1.2), and am still satisfied, it serves my needs. But Mr Number no longer does. First, earlier in 2017 the did away with their PC app's ability to look up complaints on a submitted number -- now it only takes reports. This week, the phone app is telling me that it can look up a number (any number) and that I should check my Internet connection. (My connection is fine.) I'm surprised to see my MrNumber version is shown as 1.0. I've checked for upgrades but none is available. I assume this is yet another app that has made itself incompatible with my old OS. As for MrNumber customer service, forget about it; I've written them about both these problems, no reply. 1 star, because it still blocks numbers that I've already blacklisted, but for new callers it's become useless.


Hiya Inc
72.2 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
Copyright ©2018 Whitepages, Inc. All rights reserved


  • Family Sharing

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

More By This Developer