RoboKiller: Block Spam Calls

RoboKiller: Block Spam Calls

By TelTech Systems

  • Category: Utilities
  • Release Date: 2015-09-08
  • Current Version: 4.8.9
  • Adult Rating: 4+
  • File Size: 110.88 MB
  • Developer: TelTech Systems
  • Compatibility: Requires iOS 11.0 or later.
Score: 4.5
From 233,802 Ratings


RoboKiller is the award-winning app that blocks spam calls. Stop your phone from ringing with annoying, unwanted calls - and make spammers think twice about trying again. With Robokiller, you’ll reduce spam by 90% in your first 30 days. But wait - there's more! RoboKiller doesn't just block robocallers and spammers, we annoy the hell out of them, too. Our Answer Bots will send spam calls to lengthy recorded messages, so they can see what it feels like to have time wasted. Finally, get that oh-so-sweet revenge on robocallers. Want to make sure you don't miss an important call? Easily manage incoming callers from any phone number with RoboKiller's custom block and allow lists. You’ll finally be able to control who can and can’t call you. You’ll also be able to help the fight against spam by reporting specific spam numbers, preventing them from reaching other Robokiller users. PREDICTIVE CALL-BLOCKING POWER With patented FTC-award winning audio-fingerprinting technology. 24/7 UP-TO-DATE PROTECTION Spammers are automatically added to your block list without your phone ever ringing. GIVE SPAMMERS A TASTE OF THEIR OWN MEDICINE Answer Bots deliver payback in hilarious fashion, sending spammers to long recordings that you can listen to later, driving them crazy and giving you the last laugh! RoboKiller has been featured on The New York Times, NBC, Wired, Engadget, Vice and other publications. RoboKiller is built by people who hate robocalls and respect privacy. We promise to never sell your data, spam you, or waste your time. Our mission is to stop robocalls forever, or die trying! FEATURING: - Pause Call Blocking - temporarily stop calls from being blocked if you're expecting an important call from an unknown number - Take control of who can and can’t call - choose the phone numbers you wish to block, and allow the ones you want to hear from - View all missed and blocked calls in your Recents to see who’s trying to reach you - Help out the community by reporting spammers and providing feedback directly from within the app - Dedicated customer service team of real people - not automated machines - available 7 days a week Robokiller is free to download. A subscription is required to use the service, but you can try it out completely free for 7 days. Once the trial ends, your subscription will automatically renew and you’ll be billed monthly. You can cancel your subscription at any time. Terms of Service: Privacy Policy:



  • It works

    By Shade Tree Pilot
    I’ve had mixed results with this app. Sometimes the phone doesn’t ring at all and RoboKiller gets ‘em. Other times it’ll ring, I’ll deny the call and RoboKiller picks it up. Overall I’m satisfied. Not sure if the price is right but it does work.
  • Doesn’t work , no help or support

    By tedofthewest
    If I could give this 0 stars I would. It simply doesn’t work. The kicker is, I’ll have calls come through, which I have to decline manually and then get a notification from RoboKiller that they blocked the call lol. Obviously they didn’t if I’m seeing it come up on my phone and have to decline and block the number myself. Total waste of money. I bought the subscription for the year and just feel I got screwed. No way I’m paying again for another year for something that doesn’t do its job.
  • Battery killing app

    By azdbux
    The app works but background processing will kill your battery. Over a 10 day period RoboKiller consumed 33% of battery life compared to all other apps combined. Sorry, RoboKiller - Remove App, Unsubscribe.
  • Could be better

    By Jbobkat
    I am confused. I only answer the phone if I know the number because of scam/spam calls. So I decided to try this. My phone rings, I ignore it, then I get a notification that RoboKiller blocked the call... so then why did my phone ring? I’m trying to give it time but this is not what I was expecting.
  • Not compatible

    By kadkins25535
    Eventhough it says this app is compatible with my iPhone, it absolutely will not work properly after I downloaded and paid for it. No amount of troubleshooting helps. Every couple of days I get a notification that “RoboKiller has been disabled “. And to top it off, the Apple store will not refund my money.
  • Say goodbye to your voicemails!!

    By Marifre
    This is the worst App I’ve ever used!! Despite the numerous attempts to get my voicemail to come on my regular phone & actually block spam- couldn’t get either to happen!!! I had someone that told me they attempted to contact me several times & I finally went into the app to find it had been blocking all my contacts voicemails too!! I just had to cancel my subscription- these guys are a joke!
  • No longer works

    By bgrapes
    This app used to work, but no longer does. After declining an obvious robocall, I’ll get a notification saying RoboKiller blocked it. Clearly the calls aren’t getting blocked if I’m having to decline them.
  • No good

    By bonitakay
    Paid for a year subscription and I feel I got played. Does not block all the calls, more then half still come through. I have contacted customer support multiple times to try to resolve the issue and nothing. Do not recommend this app at all! Very upset and disappointed.
  • Awesome App

    By Becky Who Dat
    I have only received one annoying phone call since installing this free app, approximately two months ago. I only receive calls from my contacts. Other calls will show on home screen, stating missed call and shows the number. BUT, my phone does not ring. It has stopped all but that one call. If you want to stop aggravating calls that waste your time, I highly recommend this app!!!
  • Buyer beware

    By hannibal87
    This is not like most call blocking apps. Instead of simply blocking, they mess with the caller. But this isn’t clear, and you end up with unexpected results. I just had a legitimate caller get messed with and now I have to do cleanup. When this one fails, it makes your life awful.