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, 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 3.6.1

This update has some small bug fixes, here is what was new in our last major update:

- Updated Recents screen -new carousel design makes it easier to navigate the app and provides more room for managing calls.
- Support for Dynamic Type - text scales to make it easier on the eyes.
- Adding a number to the Blocked list now also prevents them from texting you.
- Issue that sometimes blocked wanted calls from your contacts has been fixed.
- Music playback will no longer be paused when opening the app.
- Lots of the usual small fixes and optimizations.

We hope you'll like it and as always, please let us know if you have improvement ideas or suggestions. Happy Robokilling!

Ratings and Reviews

4.6 out of 5

22.5K Ratings

22.5K Ratings

This is an awesome service.

App user ND

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.

Must Have App for Those Getting Harrassed


I was getting up to twenty calls a day (from 10 different numbers, changing daily, so there was no way to block them on my phone) from scammers, telemarketers, and robocallers. I am on the National Do Not Call registry, and reported the numbers, but that just made it worse. I was dreading my phone ringing and was at my wit’s end. I had tried another app that did not work at all. But this app had really high reviews and I figured if it didn’t work the first couple of days, I’d cancel it before the free 1-week trial was over.

It worked IMMEDIATELY. Since purchasing this app and service I’ve gotten, at most, two spam numbers ringing through, and I’ve gone days without any at all, which is a heck of a lot better than twenty spam calls a day. When they do ring through, all I have to do is add the number to my block list after the first call and it never rings through again.

The only suggestion I’d make is to create a way to add a number to the block list as the call is ringing through. As the app is currently, I have to copy and paste the number manually into the block list. Still, though, awesome app!



This app has brought back sanity into my life. After 2 months it's blocked 145 robocalls! These stupid disturbances used to annoy me throughout the day, now I look forward to logging in to the app at the end of the day to laugh at these idiots talking to robots. 😂
I turned the notifications off so my phone had gone back to only ringing when real people without an agenda call me.
Im dropping one star because lately, it’s not blocking calls anymore or it will say it blocked calls when it didn’t. My phone will ring multiple times a day with the same numbers that were blocked before and after I send them to voicemail RoboKiller says “hey, we blocked a call!” you didn’t. My settings are also set to not notify me of missed/blocked calls and lately they have been popping up on my phone. Was there a new update that messed with how perfectly this app was working before? Since this is a monthly fee app I need it to work. Please fix this so my life can go back to humming show tunes and enjoying the sound of silence.

Now if only we could come up with an app for blocking calls from family members asking to borrow money, amirite? 😉


TelTech Systems inc
122.5 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 $1.99
  3. Membership + 1 week trial $0.99


  • Family Sharing

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

More By This Developer

You May Also Like