Spam Blocker
Turn protection on and calls from numbers outside your contacts are rejected automatically.
THE CALL-BLOCKING BLACK BELT
Unknown callers
don't stand a chance.
Kung Fu Spam lets your contacts ring and knocks unknown callers out before they interrupt your day.
Contacts stay on your phone
No account required
No contact-list selling
01Saved contacts ring
02Unknown callers blocked
03You stay in control
HOW IT WORKS
Simple controls.
Serious defense.
Let My Guard Down
Expecting an important call? Temporarily allow every caller through for three hours.
Emergency Safe List
Add local police, fire, EMS, hospital, and healthcare numbers that should always reach you.
PRIVACY STAYS ON DEVICE
Your contacts are yours.
Period.
Kung Fu Spam reads your contacts only to decide whether an incoming call should ring. Your contact list stays on your device—we do not upload, store, or sell it.
Blocked calls remain visible in your phone history. Depending on your carrier and settings, some may go to voicemail.
Read the Privacy Policy
ENTER THE RING
Take your phone back.
Kung Fu Spam is coming soon to Android.