Defroster
Anonymous · Real-time · On your blockKnow when ICE, the Army, or police are nearby.
Defroster lets neighbors quietly warn each other. One tap sends an anonymous alert to everyone within 5 miles — no name, no account, no trace.
- 100% anonymous
- No account needed
- Auto-deletes
Turn on location to begin
We use your location only to show alerts near you. It never leaves your device with your name attached.
What stays private
- Location is only used to find nearby alerts
- Your spot is blurred to the nearest block (~250 ft)
- Reports leave the server after 1 day
- No personal data is ever stored
- No accounts, no sign-in, ever
- You can turn off location anytime