ShotTally golf math, solved

ShotTally / Scanner

Scorecard scanner

Photograph your paper scorecard. The scanner reads your scores, the course rating and slope off the card, and your stat marks — fairways, greens, putts — then tracks your rounds right here on your phone. No account, no app.

Flatten the card, fill the frame, avoid glare. One row of holes per shot works best for tiny handwriting.

Your rounds

Stored only in this browser. Export before clearing your phone.

How it works

The photo is read by a vision model that's told your personal marking legend — whether a slash means a fairway hit or two slashes mean a green in regulation — so it interprets the card the way you write it, not the way an app wishes you did. It also pulls the printed course data (par, rating, slope) straight off the card, which means your score differential is computed with zero typing.

Everything after the scan is local: rounds are saved in your browser, stats are computed on your phone, and nothing is uploaded anywhere else. Scans are limited to a few per minute to keep the tool free for everyone.