Help map the greens. Earn lifetime Pro.
I'm working on an indie golf app... and I need your help. We are building the most accurate, community-driven database of green contours in the world. Grab your phone, walk the green, and secure your place as a founding member.
Walk the green.
Use our companion app to scan the surface of the green using your iPhone's LiDAR sensor.
Submit the mesh.
The app processes the raw data into a lightweight 3D mesh and securely uploads it to our servers.
Earn your status.
Once verified for accuracy, your scan is added to the public database and your account is upgraded to Pro.
Join the waitlist.
Leave your email and I'll send you a link when the tool is ready for early access testing.
What does scanning actually involve?
It's pretty simple. You open the companion app, point your phone's camera at the green, and walk the perimeter. Then you walk a simple grid pattern across the middle. The app gives you real-time AR feedback so you know what areas you've missed.
Why only iPhone 12 Pro and newer?
Those models are equipped with a dedicated LiDAR scanner. Standard cameras can approximate depth, but we need millimeter accuracy to map complex breaks correctly. Android devices with similar sensors may be supported in the future.
Do I have to scan my whole home course?
No, you can scan one green at a time. Every contribution helps. However, lifetime Pro status requires submitting at least one complete 18-hole course layout with verified greens.