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Invite-only beta · iPhone with LiDAR

Putting, decoded.

Point your iPhone at the green. In under a minute it draws the line, the aim and the pace, and tells you when not to trust it.

Needs an iPhone with LiDAR (12 Pro or later). For practice and casual rounds.

The Your putting screen: made putts by distance and a focus for the week.
The putt line drawn on the green, with Aim 2 in left and 12.4 ft, firm.
Aim 2 in left12.4 ft · firm

How it works

Walk it once. Then putt.

No mapped course, no extra hardware. The LiDAR scanner in your iPhone reads the green in front of you, on the phone.

  1. Step 1

    Stand behind your ball

    Start a round, or just read one green. When you get there, stand behind your ball.

    The Play screen: Read the 1st. Stand behind your ball when you get there.

  2. Step 2

    Walk the line

    Phone at chest height, tilted at the green. Walk slowly to the hole while the tiles fill in as the phone reads the slope. It takes about 45 seconds.

  3. Step 3

    Putt with a plan

    Confirm the ball and the hole. The line, the aim point and the pace are drawn right on the green.

    The putt line drawn on the green, with Aim 2 in left and 12.4 ft, firm.

  4. Step 4

    See how it rolled

    Holed or not, each putt is kept. One tap and you’re on to the next hole.

    The Holed screen: One putt, with first putt distance and read quality.

The scan

Watch it read the green.

About 45 seconds, start to finish. Mark the ball, mark the hole, then walk the line between them.

The read

Built to refuse a wrong answer.

Any app can draw a line. BullzEye only draws one it can stand behind. When the scan isn’t clean enough to trust, it says so and asks you to walk it again.

Ready
Your line is readyAccept
When the read is clean: the line, the aim and the pace.
Reading…

Gap to your left — sweep over it

Part of the green isn’t read yet

When it isn’t: no line yet, and what to do about it.
A confidence check on every read
If the read isn’t clean enough to trust, BullzEye says rescan rather than showing you a wrong line.
Pinned to the rulebook
Anchored to regulation golf geometry and published putting physics.
A caddie, not a report card
One calm line at a time, in plain words, the way a good caddie would say it.

After the putt

Know your putting.

Insights that coach
Made putts by distance, a focus for the week and every read you’ve saved.
The Your putting screen with made putts by distance.
Rounds or practice
Play the holes in order, or putt as many as you like on the practice green. No hole numbers.
1st2nd3rd4th5th
Readable in full sun
Dusk for evenings. Daylight for full sun, when you need to read the screen on the green.

Dusk.

Evening rounds

Daylight.

Full sun

Each putt, kept
Every putt keeps its read, so you can see what the green did and what you did.

1.7ft

First putt

1

Putts

2in left

Break

Firm

Pace

Why we built it

Not to take the game out of golf. To take the guessing out of it.

And when we can’t be certain, we say as much. We would sooner be honest than wrong.

Read our story

Early access

Get on the line.

Join the list for the invite-only TestFlight beta. We want golfers in the field helping us build it, standing over a putt and second-guessing the read.

  • A LiDAR iPhone is all you need. 12 Pro or later.
  • Shape the read before it reaches the App Store.
  • Invites go out by email, through TestFlight.
Your iPhone

United States only for now. We only email you about the beta.

FAQ

Good questions.

Something else? Write to admin@bullzeyegolf.com.