Stop calls from hidden numbers
KeepCallsSafe rejects calls from hidden and withheld numbers before your phone even rings. If you like, it can also reject international numbers that aren't in your contacts.
One tap to set up
No hunting through phone or network settings. Turn protection on and you're done.
Your contacts always get through
People you know are never blocked, and you can always allow any number with a single tap.
Private by design
Every call is checked on your phone. Your calls and contacts are never uploaded. No ads, no tracking.
Clear pricing
Google Play shows the exact price and the date of your first payment before you confirm. We remind you 3 days before the free trial ends.
Support
Questions or problems? Email support@keepcallssafe.com. We usually reply within two working days.
Cancel your subscription: Google Play → your profile → Payments & subscriptions → Subscriptions → KeepCallsSafe → Cancel. Protection keeps working until the end of the period you've paid for.
Currently available for Android. An iPhone version is planned.