why kei

Crowdsourced police radar detections

Copdrop public beta is live

Screenshot of iPhone App

Detect cop radar. Win prizes.

Copdrop™ links to Police Radar Detectors and syncs speed trap locations to the live map.

Do I need a radar detector?

You can use Copdrop™ for free even if you don't link your radar detector!

Is bluetooth required?

No bluetooth is required! The wireless connection is made using the internal microphone.

How does it work?

The powerful CoreAudio architecture inherent to Apple iPhones facilitates a form of Digital Signal Processing in realtime that determines when your radar detector beeps.


Copdrop™ is always adding more

Automatic & hands-free

By automating the radar detection process, Copdrop™ enables users to focus on driving.

Investors • Partners • Press

Our team is excited to connect with you.