Bumper Buzz

Content rating
Teen
1+
Downloads
Content rating
Teen
Users Interact
Learn more
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About this app

Reach any car owner by their license plate.

Blocked in? Headlights left on? Saw an incredible build at a meet and want to ask about it? Scan or type the plate in Bumper Buzz and send the owner a message. No phone numbers, no notes under the wiper.

FIND ANY DRIVER BY THEIR PLATE
- Scan a plate with your camera, or type it in and pick the state
- Message the owner privately: they see your Bumper Buzz profile and car, never your phone number, email or address
- Not on Bumper Buzz yet? Your message waits for them and appears when they sign up with that plate

THANK GOOD DRIVERS
- Give kudos to a driver who let you in or helped you out
- Every car builds a good-driver score from the kudos it receives

YOUR GARAGE
- Maintenance and renewal reminders: oil changes, registration, inspection and insurance, with a reminder before each one is due
- Glovebox: keep photos of your license, insurance and registration encrypted on your phone, locked behind your fingerprint, face or screen lock

LOCAL CAR COMMUNITY
- See car meets and events in your city
- Keep every conversation with the owners you meet in one place

VERIFIED OWNERS
Owners verify their vehicle before they can claim a plate, so the person who answers is the car's owner, not a random account.

SAFETY
Block or report anyone at any time. You can delete your account and its data from the app.

See a car? Message the plate.
Message any car owner by license plate. Kudos, car reminders and a glovebox.
Updated on
Oct 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• Continue and Verify now sit right above the number pad when you sign in
• Resend code sends a new code after a short countdown
• Drivers who haven't opened the app for a while are still told when a message is waiting
• A text size, dark mode or rotation change during sign-in no longer starts it over
• Reliability improvements