Spam calls get hung up on before your phone even rings. Our blocklist is built from public FTC complaint data — updated every weekday — plus reports from RoboBye users.
No contact uploads. No ads. No data selling. Call blocking happens on your device — we couldn't peek at your calls if we wanted to.
Scammers fake numbers that look like yours so you'll pick up. RoboBye catches numbers mimicking your area code and prefix.
Set up RoboBye on a parent's phone and get a weekly report of what it blocked for them. Scammers target seniors first — fight back.