RoboKiller - Robocall Blocker

In-app purchases
99.2K reviews
Content rating
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About this app

RoboKiller is a spam call & robocall blocker that helps you filter and control incoming phone calls by automatically blocking and adding to the blocklist any unwanted caller.

No spam call can stand a chance when RoboKiller’s call blocking algorithm comes into play! Any robocall, telemarketer, unwanted caller, or a phone call with an unknown caller id will be marked as spam with the help from our number blocking audio-fingerprinting technology. Stop unwanted phone calls with the robocall blocking app!

With RoboKiller you can:

- Stop your phone from constant ringing - spammers are added to our spam call blocker’s blocklist without bothering you.
- Reduce unwanted calls by 99% in your first 30 days of using the spam filter and robocall blocker app.
- Blocklist updates automatically to ensure the most up-to-date protection, blocking even the most sneaky scam call or telemarketer.
- Use our robocall blocker to protect yourself from scam: block phone calls you don’t want and keep the number blocked for as long as you wish.

- Block unwanted calls by adding them to your Block List.
- Keep your contacts or any new number safe in your Allow List.
- View the number you’ve missed in your Calls list.
- Pause blocking - temporarily disable spam blocker if you're expecting an important call from an unknown number, then continue to block calls when you’re ready.

- Screen callers by asking them to identify themselves before your phone even rings.
- Transcribes the caller’s response in real-time and delivers the call screening report while ringing the device.
- Will ask if you’d like to answer or decline an unknown call.

- Be notified of unwanted and unsolicited text messages.

- Choose from a variety of Answer Bots that will give spammers a taste of their own medicine, blocking them in style.
- Send spammers to lengthy hilarious recordings provided by RoboKiller.
- Listen to blocked and recorded calls to check what you’ve missed.

- Join the fight against robocalls: report any specific number or an unknown caller to our spam blocker and protect other RoboKiller users from spammers.
- Check the Scam activity in your state.
- Be aware of the top spam categories in your area.
- Contact our dedicated customer service team 24/7 regarding any issues with our spam call blocker app.

Block phone calls you don’t want to get with RoboKiller - scam call and robocall blocker.

RoboKiller has been featured on The New York Times, NBC, Wired, Engadget, Vice and other publications.

RoboKiller is a spam blocker 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! Block telemarketing calls and stop spam calls with our unwanted call blocker.

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. You can cancel your subscription at any time.

Answer your phone without fear thanks to RoboKiller, a spam call blocker app!

Terms of Service:
Privacy Policy:
California Privacy Notice:
Updated on
Sep 21, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Financial info and Device or other IDs
This app may collect these data types
Location, Personal info and 7 others
Data is encrypted in transit
You can request that data be deleted
99.2K reviews
Alexander Majidian
September 17, 2022
Very good app overall that is great for stopping spam calls. It does have some issues though. Two of the big ones are: 1. In the last couple of months it is now not possible to play back voicemails half the time. The voicemail play button just doesn't work. PLEASE FIX THIS! This can definitely be a deal-breaker if it's not corrected. 2. The list of blocked or screened or allowed calls has a timestamp next to it but no date.
101 people found this review helpful
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Sheri Hilde
September 11, 2022
Sadly, this app, while being a nice idea, is faulty. It blocks people in my contact list. I have missed important calls due to this app. I checked the settings, etc. Didn't help. I had hoped that these issues would get worked out, but they haven't. Unsubscribing is not an easy task. No option to do it like they say. I emailed them directly and all I get was faulty directions on how to unsubscribe.
144 people found this review helpful
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August 14, 2022
The app is really buggy. Most of the time if you want to play an answer bot recording, it will not play. Sometimes it even fails to make a recording. Also, unless you have it set to contacts only, it's blocking function is very hit or miss. You still end up getting spam calls. They need to prioritize optimizing the app, and improve their support team to better pay attention to inquiries, instead of relying on dry, pre-written responses. Also please give us the option to make our own answer bot.
294 people found this review helpful
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What's new

Hi there! RoboKiller has a new look but our mission remains the same: To empower everyone to create a world without spam calls.

We've been hard at work improving the RoboKiller experience and developing a visual identity to match our reason for being.

It's a fresh look but you can rest assured you'll receive the same great protection against phone spam you're accustomed to with RoboKiller.

We've also fixed a few important bugs in this update, too.