Block spam calls with Robokiller, the spam call blocker that eliminates 99% of unwanted phone calls. No robocall stands a chance against Robokiller’s algorithm, which protects you against over 1 billion scams in our global database.

Block telemarketers and scams with Robokiller: Any unwanted caller or phone call with an unknown caller ID will be marked as spam with the help of our number-blocking, audio fingerprinting technology.

You can add unwanted callers to your blocklist and customize your level of call blocking, so you never miss an important call. Empower yourself to block scammers on your own terms: Get good calls only®️ and stop unwanted phone calls with our powerful robocall blocking app.

Robokiller provides peace of mind, blocking annoying scam calls and preventing costly losses to fraud. The average scam costs $1,500*, but with our spam call blocker, you won’t be the next victim. Robokiller lets you get robocall revenge®️ on unwanted callers with Answer Bots that intercept calls and play hilarious pre-recorded audio.

BLOCK SPAM CALLS
- Stop your phone from constantly 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 our spam filter and robocall blocker app.
- Our blocklist updates automatically to ensure the most up-to-date protection.
- Our robocall blocker protects you from scam calls: Block phone calls you don’t want and keep the number blocked for as long as you wish.

CONTROL WHO CAN & CAN’T REACH YOU
- Block unwanted calls by adding them to your blocklist.
- Keep your contacts or any new number safe in your allow list.
- View the number you’ve missed in your Calls list.
- Pause call blocking: Temporarily disable our spam blocker if you're expecting an important call from an unknown number, then continue to block calls when you’re ready.

SCREEN PHONE CALLS IN REAL TIME
- Screen callers by asking them to identify themselves before your phone rings with our automatic answering service.
- Get transcriptions of the caller’s response in real-time: We deliver the call screening report as your device is ringing.

FIGHT SPAM WITH ANSWER BOTS
- Send spammers to lengthy recordings provided by Robokiller.
- Choose from a variety of Answer Bots that will give spammers a taste of their own medicine, blocking them in style.
- Enjoy listening to blocked & recorded calls.

REPORT SPAMMERS
- Join the fight against robocalls by reporting any specific number or unknown caller.
- Check the scam activity in your state: Be aware of the top scams in your area.
- Contact our dedicated customer service team 24/7 regarding any issues with our spam call blocker app.

SPAM-FREE INBOX
- Use our secure chat messenger to block 99% of spam text messages.
- Get more spam protection by replacing your messaging app with this secure messaging experience.
- Set up phone number block and allow lists ensure you get all the messages you want and none you don't.
- Manage calls and text messages from a single app.

Robokiller is an award-winning spam blocker built by people who hate robocalls and respect privacy. Our mission is to stop robocalls forever.

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

Robokiller is free to download. A subscription is required to use the service, but you can try it free for 7 days. Once your trial ends, your subscription will automatically renew. You can cancel your subscription at any time.

Answer your phone without fear thanks to Robokiller, the spam call blocker app made to give you peace of mind.

Terms of Service: http://www.robokiller.com/terms.html
Privacy Policy: http://www.robokiller.com/privacy.html
California Privacy Notice: https://robokiller.com/privacy.html#section-8

*According to FTC estimates