Try the best robocall & text blocker app

Block 99% of spam calls and spam texts with Robokiller.
Explore our customizable, award-winning features.

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Loss prevention

Our technology can help prevent the average loss of $1,400 per scam (as estimated by FTC).

Good calls only

With Robokiller, you can finally trust that when your phone rings, you can safely answer and live life spam-call-free.

Control

Robokiller lets you take back control over who calls you, and how and when you want your calls blocked.

The #1 spam blocking app

Reclaim your phone from telemarketers and scammers with Robokiller's spam-blocking features. Help create a world without spam in the process.

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Spam call protection

Whereas some apps rely on ineffective algorithms and others block calls based solely on individual blocklists — which does nothing to address caller ID spoofing — Robokiller offers full-scale protection you can count on.

Spam text protection

Many spam blocker apps only address robocalls, but Robokiller offers 360° protection by neutralizing SMS threats — a critical feature in a time when spam texts outpace spam calls.

Add numbers to your custom filters

With Robokiller, you're in control of who can and can't reach you. Select callers you want to block or allow to make sure you only get the calls and texts you want.

Spam voicemail protection

With other call blockers, sometimes spam callers can get through and leave you annoying voicemails. Robokiller analyzes your voicemails, so you don't need to worry – spam voicemails are blocked instantly.

Call screening

Robokiller eliminates the guesswork behind who's calling. We ask unknown callers to state their name and why they're calling, so you can decide whether to answer in real time.

Answer Bots

Give scammers a taste of their own medicine and get robocall revenge™ with Answer Bots. They answer scam calls and waste scammers' time instead of yours.

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