Round by round
Tracks dealer rotation, prevailing wind, and every player's running score automatically as you play.
Photo tile recognition
Photograph the winning hand and the app proposes each tile — always shown for you to confirm or correct before it's scored.
Learns your tiles
Recognition improves the more you play, learning from your own physical tile set entirely on-device.
Hong Kong old-style scoring
The traditional fan table — self-draws, flushes, dragon and wind pungs, limit hands — fully editable to match your house rules.
Full hand history
Every round is recorded with its fan breakdown, so you can review how a score was reached.
Private by design
No accounts, no analytics, no servers. Your games and photos never leave your device.