Be first on the tee.
Drop your email. One note when the beta opens, one when we hit the App Store. Nothing else, ever.
4,812 golfers waiting · two emails total, no spam · unsubscribe any time
What you’re signing up for
One swing, one fix
Film a single swing on your phone. SwingOK maps every joint, traces your club path, and hands you the one change that matters — not a wall of numbers.
No hardware, no sensors
An iPhone 12 or newer is the whole kit. Nothing to strap on, nothing to charge, nothing to leave at home on the day you actually want it.
Your video never leaves the phone
Capture and analysis run on-device. Clips only travel if you decide to send one to a coach or a friend.
What happens next
Early access is invite-only while we tune the model. The first 1,000 on the list tee off first — and keep the perks for life.
- 01You get your numberThe next screen shows your position on the list. That number is your place in the invite queue, and it doesn't move.
- 02TestFlight opensWhen private beta starts, invites go out in sign-up order. That's email number one.
- 03We hit the App StoreOne note on launch day. No newsletter, no drip sequence, no third email.
We store your email, which form you signed up from, a coarse device bucket and the page you arrived from — nothing else. Details are on the privacy page, and you can be removed at any time by writing to [email protected].