With RoboKiller, answer your phone with confidence once again! Telemarketers and scammers have made it painful to pick up a call, but RoboKiller, winner of the FTC's anti-robocall competition, gives you your phone back. The New York Times, NBC, Wired, Engadget, Vice and others, are all raving about RoboKiller’s power to block over 100,000 spam calls and its uncanny ability to show you exactly who is calling you before your answer.

RoboKiller reduces unwanted calls by up to 90% in 30 days! RoboKiller is available with both monthly and yearly subscriptions, both with a free 7-day trial; opt-out at any time during the trial and you aren’t charged a penny. (See for pricing.)

RoboKiller also takes the hassle out of getting the calls you DO want, with true, real-time caller ID so you can stop guessing who’s at the other end of your calls. RoboKiller’s caller ID turns phone numbers into names, addresses and even photos of the people calling you. No more annoying cutting and pasting, trying to figure out who’s on the phone after the call is already over.

*** RoboKiller works on Verizon, AT&T, T-Mobile, Sprint, C Spire, Cricket and MetroPCS. RoboKiller is NOT currently supported by US Cellular. ***


- Automatically blocks spam and robocallers with patented FTC-award winning technology.

- Spam list automatically updates automatically, making sure you always have the most up-to-date protection.

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

- Identifies missed calls with Caller ID - including names, addresses and even photos (where available).

- See missed and blocked calls in your Recents - you can even listen in to hear why blocked callers were calling.

- Dedicated customer service team with real humans, 7 days a week.

In-App Purchases:
RoboKiller 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 price according to your country. The price will always be shown in the app before you complete a purchase. Your RoboKiller 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:
Privacy Policy:

What's New

Version 4.1.1

Today's RoboKiller update fixes an issue preventing the app's menu from displaying properly for some users.

Plus, we've added iOS 12 support for blocking and reporting spam calls right from the Recents screen in the Phone app. Just swipe left on a call log, select "Report" and you'll be able to report and block the caller in RoboKiller instantly without having to open the app.

To enable this new feature, go to "Spam Reporting" on our Settings screen.

RoboKiller now also blocks unwanted political spam text messages from wasting your time. You can keep yourself protected with this feature by turning on "SMS Spam Protection" on our Settings screen.

Lastly, we've been hard at work on a range of hilarious new Answer Bots to continue to annoy spammers as much as possible! We now have 8 new Answer Bots for our female users to choose from and 5 hilarious new Answer Bots by our friends at Trilogy Media. We hope you enjoy this iOS 12 update and we have lots more coming soon!

Ratings and Reviews

4.6 out of 5
89.6K Ratings
89.6K Ratings
App user ND

This is an awesome service.

I forwarded my calls a while back to the service when I first signed up because I was having a real issue with getting a lot of spam phone calls. I said it and basically forgot about it. Recently I had reason to go to the application to look it up because I had a question about something and I came across all of the phone calls that were blocked and many of them with a voicemail messages. When I listened to the voicemail messages, I couldn't believe what I was hearing. Some of the recorded voicemail messages that were saved or absolutely hilarious. Since these spam callers call me and waste my time every time they get me on the phone, I have to admit I took a little bit of pleasure and wasting their time right back. They were actually trying to have conversations with the bots and they weren't giving up. Meaning the spam callers. And I could hear the uncertainty in their voices and some of the conversations and it was friggin hilarious. When I listened to all the voicemails, I swear I just wanted to throw my arms around these guys at RoboKiller and give them a big hug. Best freaking service I've come across in a long time and well worth the money and the results are literally hilarious. If you were having problems getting a lot of unwanted phone calls, I absolutely and wholeheartedly recommend this service. You seriously need to check this out. These guys are geniuses. Some of those voicemails just had me rolling in tears.


Reduction in spam calls

I had been receiving 2-8 telemarketer or robocalls a day. The Do Not Call Registry is pretty much useless, and just trying to duck these scammers and spammers is like walking through a minefield, thanks to their ability to use “neighbor spoofing.” As careful as I had been, I had called a couple contractors and was expecting a local call - and in came a couple calls that got me on their list - and the deluge began.

So I signed up for RoboKiller. It has blocked some calls, has let some pass through, and is okay... I do think there was a “magic bullet” that a caller made, and RoboKiller played the “number disconnected” recording. When that one caller heard that, it sounded like he was saying, “what? Hm, uhh...” and next thing I knew, my call volume dropped dramatically - so, to be honest, it seemed like there was a database that a bunch of scammer-spammers were sharing, and once one of them got that message, my number was removed from the database, and all the callers accessing it stopped calling. Good!

But since all that, I am still receiving several calls a week that slip through, about as many as RoboKiller blocks. I don’t think it’s RoboKiller’s weakness, nearly so much as the sophistication the scammer-spammers use to spoof a number that looks legit. Still, it’s not blocking the calls, and I am exploring for a better solution.


An absolute Godsend!!

10 stars plus!! I was at my wits end! I have been receiving numerous harassing spam phone calls from thieves who identify themselves as Apple Support Services. They leave robo messages saying my account has been compromised. These calls are a scam! They have called continuously every waking hour for several days and each call is from a different number. Literally within minutes of installing this app, I got another call followed by many more. To my extreme delight, RoboKiller caught these calls! Initially I used one of the pre-set recordings that RoboKiller offers. It was hilarious listening to these idiots trying to interact with the Russian dude recording I selected. The calls were blocked, but I needed to make a recording specific to these thieves in order for them to cease calling altogether, which is what I did. I deafeningly advised them to stop calling my number, threatened a lawsuit and told them they have been reported to the FTC. I ended with a few choice words in Italian LOL. It seems this did the trick because I haven’t had a call in almost 24 hours and it has been heaven! I cannot thank RoboKiller enough for restoring my peace of mind!! Highly recommend!!


TelTech Systems inc
129.3 MB
Requires iOS 10.2 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 TelTech Systems
In-App Purchases
  1. RoboKiller Membership $2.99
  2. RoboKiller Membership $29.99
  3. RoboKiller Membership $1.99


  • Family Sharing

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

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