Block 99% of spam calls & texts

Eliminate phone scams with the award-winning Robokiller app.

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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.

More than 1m have trusted Robokiller...

Customer Reviews

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

Good calls only®

Robokiller uses predictive analytics and audio fingerprinting to stop spam.

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

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Spam call & spam text research

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