RoboKiller: Block Spam Calls

RoboKiller: Block Spam Calls

By TelTech Systems

  • Category: Utilities
  • Release Date: 2015-09-08
  • Current Version: 5.4
  • Adult Rating: 4+
  • File Size: 163.06 MB
  • Developer: TelTech Systems
  • Compatibility: Requires iOS 12.0 or later.
Score: 4.56916
From 253,419 Ratings


Eliminate 99% of spam calls. RoboKiller is the call-blocking app created by humans and powered by AI. Our patented audio fingerprinting technology uses machine learning to stop your phone from ringing with annoying, unwanted calls. You can finally live spam-free and never miss a legitimate phone call again. NEW in RoboKiller 5.0: CALL SCREENING WITH AI-POWERED FINGERPRINTING. RoboKiller now provides an OPTIONAL layer of protection against random number spoofing. Using real-time audio algorithms, RoboKiller identifies spam calls from randomly spoofed and fake numbers before they ring your phone. Being able to receive legitimate calls is just as important as blocking unwanted ones. While RoboKiller fingerprints calls to detect spam, it screens for real human callers. If the call isn’t spam, we’ll tell you who’s calling and why before you answer. Unwanted calls get eliminated, while your food delivery or ride-share driver can still reach you. But wait - there's more! RoboKiller doesn't just block robocallers and spammers, we annoy the hell out of them, too. Spam calls are sent to clever recorded messages called Answer Bots so they can see what it feels like to have time wasted. Finally, get that oh-so-sweet revenge on robocallers. PREDICTIVE CALL-BLOCKING POWER RoboKiller screens all unrecognized calls with AI-powered audio fingerprinting technology. 24/7 UP-TO-DATE PROTECTION New spammers are continuously added to our global spam radar so your phone never rings from unwanted calls. GET REVENGE ON ROBOCALLERS Fight bots with bots! Answer Bots deliver payback in hilarious fashion, sending spammers to clever 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: • Life without robocalls - 99% of unwanted calls are eliminated • Call Screening - see who’s calling and why before you answer • 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 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. You can cancel your subscription at any time. Terms of Service: Privacy Policy:



  • 1star

    By FC11101
    No love of new version
  • Good app for the money

    By fordman90000000
    Does what it supposed to do
  • v5.0 overengineered - sad to see death of a great app

    By Sean-ReluctantReviewer
    With v5.0 it appears RoboKiller hijacked my phone - calls now come directly through a RoboKiller branded app instead of the native Phone app; I get constant missed call notifications because of this strange VoIP screening; taking WebEx or Zoom calls is incredibly frustrating. The app is trying to do too much. I just want robocalls killed. Will be uninstalling and looking for a new option—it’s too bad since I’ve been a super happy user for years.
  • Love this app

    By DenisesDream
    Cannot live without it! I am no longer annoyed by spam or telemarketing calls to my cell phone. Love you RoboKiller ❤️❤️❤️
  • Impossible to set up latest version

    By Fantunmskr
    Setup gets to the stage of sending a call to my phone for analysis to determine whether it's working or not, then shows a message saying something went wrong with call forwarding. I went through the steps over and over and over again, and every time the final result was that same message. Setup won't let me past that step. That makes the app useless, so I'm deleting it and canceling my subscription. Too bad, because it worked well for me until this latest version. Oh, well, at least I'll save the recurring payments for the app!
  • Do not buy, do not waste your money.

    By wioff
    I get constant spam text messages. From the RoboKiller app itself. The app is constantly texting me to tell me that I missed a call and that the app was unavailable. I have all notifications turned off and yet this hunk of junk still sends me text messages. The only way to stop the messages it’s just stop what I’m doing open the app and look at the call. This is a lousy piece of software it is a lousy company that has no way to contact it to tell it that it has an issue.
  • 3 days in

    By Ken the math teacher
    This used to be great. It seems to me that a lot of calls seem to be getting through lately. I’m still paying my DUES but I don’t seem to be getting the service DUE to me.
  • Not sure worth using

    By jeff.kemp
    Lowering rating, been using 2yrs. Most calls come through to phone and sometimes leave vm and RK says it was blocked. Call screening doesn’t let the people in my contact list through, even my wife who calls a lot and I try to answer so it does not learn. Turned that off. Chat support is only a bot that tells you how good of a product you are help Most of the time it lets the spam call through first, which u can generally know not to answer, THEN it says it has blocked the call (for future attempts I guess). But only after it has let it go through initially. Suggestions/improvements: Don’t make me listen to my whole 20 second outgoing message just so I can listen to the recorded message to make sure I don’t miss any legit calls. Show the length of call on the main screen without needing to click into the message. This way I’ll at least know if there is a message left that I may want to hear other than my own outgoing 20 seconds.
  • New update confusing

    By Bbgblmnop
    New update is not as simple as before . I don’t like it
  • Off loading program. I can’t off load program. It

    By Jcfreer
    Still runs in background