Coach by ATX vs Arccos
TL;DRArccos is the strongest auto-tracking system on the market — and the weakest at coaching. Coach by ATX swaps sensor magic for a 10-second voice note and adds a real coaching loop on top of the same Strokes Gained data.
Arccos uses sensors that screw into the butt of every club. Each swing is auto-detected and dropped on a GPS map. The output is dashboards, AI club suggestions, and Strokes Gained.
Head-to-head
| Feature | Coach by ATX | Arccos |
|---|---|---|
| How shots are captured | Voice note, ~10 sec per hole | Club sensors, automatic |
| Hardware required | iPhone only | 14 club sensors (~$200) |
| Subscription | 14-day free trial, no card | Annual subscription required |
| Strokes Gained | Yes, vs scratch / 5 / 10 / tour | Yes |
| WHS handicap calculator | Yes, exact WHS formula after every round (not an official GHIN index) | No |
| Granular putting stats | First-putt prox, 3-putt patterns, lag pressure | Basic putts per round |
| Coaching conversation | Yes — remembers every round | No, dashboards only |
| Weekly process goal | Yes, pushed before next tee time | No |
| Misfires from sensor | N/A | Putts and chips often missed |
| Built by | A working PGA-area coach | A data / hardware company |
The verdict
Pick Arccos if you never want to think about logging and you're fine with a dashboard-only product. Pick Coach by ATX if you want a coach in your pocket and you'd rather talk for 10 seconds than carry 14 sensors.
Coach by ATX is launching soon.
Join the waitlist and we'll email you the moment it's live. iPhone only.
Longer deep-dive: Read the full comparison in the Guides →
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