Caddy · by Toolbelt
Track every shot.
Keep every penny.
Score, shots, clubs, and stats — all on your iPhone. No $200 sensors. No yearly subscription. One $19.99 unlock and Caddy is yours forever.
Join the TestFlight
Why we built it
Arccos is a great product. It's also $200 a year, plus $200 in sensors you screw into the butt of every club, plus a phone strapped to your bag the entire round. For most players that's $1,000 of golf-tech debt to track a number they could write on a scorecard.
Caddy is the lightweight, dignified alternative. Tap a shot, pick a club, hit "next hole." Your Apple Watch (v1.1) reads your motion. Your data lives on your phone. One payment and you're done.
Caddy
$19.99 once
- iPhone + Apple Watch (no sensors)
- Shot log, scorecard, stats
- Per-club distance averages
- CSV export of every round
- Your data stays on your device
The leading competitor
$199 / year
- iPhone + 14 club sensors
- Automatic shot detection
- Strokes-gained analytics
- Cloud-only data lock-in
- Renews every year forever
What's inside
- Rounds — every round you've ever played, with course, par, vs-par per hole, fairway %, GIR, putts.
- Live scorecard — tap a shot, log a putt, advance the hole.
- Your bag — driver, woods, hybrids, irons, wedges, putter. Per-club brand, model, and learned distance.
- Stats — scoring average over your last 10 rounds, fairway %, GIR %, putts per round, longest drive.
- CSV export — your shot log, one row per hole, open in any spreadsheet.
What's not inside
- No subscription. One $19.99 unlock, lifetime.
- No hardware sensors required.
- No third-party trackers. No analytics SDKs.
- No social feed, no leaderboards, no notifications begging you to play.
Pricing
Caddy is free for unlimited bag setup, course entry, and your first 3 rounds. A single $19.99 one-time payment unlocks unlimited rounds, per-club distance trends, and CSV export — plus the upcoming Apple Watch IMU swing detection (v1.1) at no extra charge. That's it. No subscription, ever.