RoboKiller VS.
AT&T Call Protect
AT&T Call Protect
See why thousands of people choose RoboKiller instead of AT&T Call Protect to block spam calls and spam texts

AT&T Call Protect
Why does RoboKiller
outperform AT&T Call Protect?
outperform AT&T Call Protect?
Unlike AT&T Call Protect, which uses Hiya's list of known phone numbers to block spam calls, RoboKiller's spam list is updated constantly, whether the app is open in the background or not. RoboKiller also combines live audio fingerprinting with known spam numbers to protect users against neighbor spoofing, which AT&T Call Protect does not do.

RoboKiller Free trial | AT&T Call Protect | |
---|---|---|
Price | $4.99 mo / $39.99 yr 7 Day Trial |
$3.99 mo Limited Free Offering |
Call blocking + identification | Full Spam Call Blocking | Network-Level Blocking Of Known Scam Calls; Some Category-Based Controls |
Global scammer database | 335,000,000 | Not Listed |
Real-time call screening | ||
Block and Allow | Block Only | |
Voicemail | Transcription, Visual Voicemail | Visual Voicemail, Sends All Unknown Callers To Voicemail |
Machine-learning | Live Audio Fingerprinting | |
Spam-fighting robots | ||
SMS protection |
Answer Bots
RoboKiller doesn’t just block robocalls – we make it entertaining. Answer Bots answer your spam calls, mimicking a real person and driving telemarketers crazy. You can even listen to the recordings. AT&T Call Protect can't do that.

Audio Fingerprinting
In addition to blocking known spam numbers, RoboKiller can detect scammers based on their audio fingerprints. Scammers may change their numbers but they can’t change their voices. AT&T Call Protect can't do that.

Neighbor Spoofing Blocking
Robocalls can now imitate local phone numbers so you’re more likely to answer them – it’s called neighbor spoofing. RoboKiller knows the difference and protects you from spam calls. AT&T Call Protect can't do that.
