Block 99% of spam calls & texts

Eliminate phone scams with the award-winning Robokiller app.

10,896 recently subscribed

463k ratings

The best app for blocking spam calls and texts

Take back control over your phone — and your life

If you have a phone, you're a target for phone scams. Everyone should have the tools to fight back.

Stop scam threats and distractions

Together, we can screen and stop unknown calls so that you can live life spam-call-free®.

More than 1m have trusted Robokiller...

463K Ratings

I went from getting 30 spam calls per day to zero thanks to this app. It really works. Saved my sanity!
Sue Hornung

Since I've installed this app I have been saved from many stupid annoying calls. Thank you
k amanda

I can finally rest without annoying calls and spam messages
loveappguy

I use to get 15 to 20 calls a day from telemarketers, now I don't get any.
Pam Kitchings

All I know is my phone isn't ringing off the hook anymore. Amazing thank you
vinita sappington

By far the best app I've ever used to block unwanted calls and texts.
Tpalmer1978

I would not have believed an app could be so awesome at ending annoying calls! But you did it!
Hooti hoot!!

Spam calls were MAKING ME CRAZY! It is AMAZING how well Robokiller works!
M Christensen

Good calls only®

Robokiller uses predictive analytics and audio fingerprinting to stop spam.

Powerful scam protection = peace of mind.

You're in the driver's seat.

We're in this fight together.

We're winning the fight against spam

600m spam calls blocked

12m installs nationwide

$740m in prevented losses to phone scams

500m hours of scammers' time wasted by Answer Bots

1.5b phone numbers in our global database

Trusted and verified

Spam call & spam text research

To win, we must know the enemy. Cutting-edge spam call and text research powered by Robokiller.

U.S. Robocall Insights
\How many spam calls are made in the U.S. each month, and where are they concentrated?](/content/robocall-insights/index.html)

U.S. Robotext Insights
\Spam texts are on the rise, and we're monitoring the issue.](/content/spam-text-insights/index.html)

U.S. Political Message Insights
\Robokiller employs an unbiased, learning-based approach to understanding political message trends.](/content/political-message-insights/index.html)

Live life spam-call-free®