n = 4,096 simulated outcomes
club: your 7-iron · carry 149y
miss bias: right
engine: monte-carlo / strokes gained

Probabilistic caddie — no sensors

Play the odds. Your odds.

The math decides. The voice explains. Monte prices every club and target against your real dispersion — before you swing. Ready from round one.

Join the first tee

CH·01 — Before the swing

One shot.
Three prices.

158 yards, pin front-right, water short-right, wind off the right. A generic app says “7-iron”. Monte prices the decision — against your misses, not a pro’s.

YOU 158y

The situation

Pin front-right.
Water lives there too.

Your 7-iron carries 149. Your miss is right. The flag is daring you.

distance158y
wind12mph, in-off-right
your miss biasright

A — Safe

8-iron. Lay up.

To 48 yards. Full wedge in. Water mathematically deleted.

fairway96%
water0%
double+2%

4.15expected score

B — Balanced Monte’s pick

6-iron. Nine yards left of the flag.

Fat of the green. Your right-miss lands safe — the wind does the rest.

green52%
water4%
birdie look11%

3.98expected score

C — Attack

7-iron. At the flag.

Real birdie odds — and the water priced honestly next to them.

green39%
water17%
birdie look18%

4.12expected score

CH·02 — After the round

Who cost you strokes —
the thinker or the swinger?

Decision errors

0.0

Strokes lost to wrong choices — sucker pins hunted, wrong side missed on purpose.

Execution errors

0.0

Strokes lost to the swing itself — right call, usual miss. That one’s on the range.

Your 5-wood on 11 was the right call — the miss was execution. But the back-right pin on 16 was a sucker pin: laying to the middle was worth 0.4 strokes. Decision error. Cheaper to fix than a lesson. — sample report · illustrative numbers

CH·03 — What you get

No sensors.
No cold start.

01

Instant calibration

Five minutes: handicap, two carry numbers, your usual miss. Ten optional range balls sharpen the model. Ready on the first tee.

02

Voice caddie

AirPods in, hands on the club. “What’s the play?” — one calm sentence back. Log by voice: “took the six, missed right.”

03

Decision vs execution

Every lost stroke sorted into two piles after the round — so you fix the cheap one first.

04

Competition mode

Live advice is illegal in rules rounds (R&A 4.3). A frozen pre-round game plan isn’t. Monte does both, legally.

CH·04 — Pricing

Cheaper than the ball
you lost on sixteen.

Free — forever

$0

  • GPS distances & scorecard
  • 3 advised holes per round, full treatment
  • Round history

Monte Premium

$79.99 /year · or $8.99/mo · 14-day trial

  • Unlimited advisor — all 18 holes
  • Voice caddie in your ear
  • Decision-vs-execution reports & trends
  • Competition mode — rule-legal plans

Stop guessing. Start counting.

You’re on the list. See you on the tee.

iOS first · beta plays a handful of hand-mapped courses — tell us where you play and we’ll map yours.