Mahjboard
Mahjong league scorekeeper

Run your mahjong league like a pro. Score it like one too.

Track every score, auto-rank the standings, and share one beautiful leaderboard your players can scan and follow all season long.

Start your 14-day free trial See how it works

Sign in with Apple · iPhone · $19.99/mo after trial

Unlimited leagues & players Players need no app Your brand, your leaderboard
What Mahjboard does

Everything your league needs, in one tidy season ledger.

Vintage game, modern competition — the scorekeeping finally caught up.

01

Run every league from one place

Your Tuesday lounge group, your Saturday club, the seasonal tournament — side by side. Set the start date, location, and number of sessions, build your roster in seconds, and archive a season when it wraps.

02

A leaderboard players actually follow

Enter scores after each session and the cumulative standings rank themselves instantly. Ties share a place; missed weeks show as a dash. No chasing, no spreadsheets.

03

One scan, the whole season

Every league gets a shareable public page with an auto-generated QR code — post it, print it, prop it on the table. Players scan once, look themselves up, and check the standings anytime. They never download a thing.

04

Your brand, your leaderboard

Add your logo and pick your primary and secondary colors once, and Mahjboard applies them across every league you run. The public page looks like your operation — polished and unmistakably yours.

05

Stats, attendance & share cards

Mark who showed and who sat out with a tap. Track attendance, the week's top mover, and per-player trends — then post auto-generated, branded score cards straight to your group chat.

Three steps

From notebook to leaderboard in an afternoon.

Set up your league

Add the start date, location, and number of sessions, then drop in your roster of players.

Score each session

Enter results per player, mark attendance, and the leaderboard ranks itself automatically.

Share the link

Send your QR code and public URL — players scan, find themselves, and follow the standings all season.

Simple pricing

One plan. Every league you run.

Season pass
$19.99 / month
  • Unlimited leagues and players — run as many seasons as you like
  • Live public leaderboards with QR codes and self-lookup
  • Full custom branding across every league
  • Auto-generated share-to-social score cards
Start your 14-day free trial

No commitment · Cancel anytime · Not charged during the trial

Good questions

The things organizers ask first.

Do my participants need the app?
No. Players never download anything. They scan your QR code or tap your link to see the live leaderboard and look up their own standing in a browser — that's it.
Can I use my own branding?
Yes. Upload your logo and set your primary and secondary colors once, and Mahjboard applies them across every league and every public leaderboard automatically.
Which mahjong styles does it support?
Mahjboard is built around scoring and standings, so it works for any league format — including American mahjong club and social play. You enter the scores; Mahjboard handles the ranking, stats, and sharing.
Is there an Android version?
Mahjboard is iOS-first and on iPhone today. Android is on the way — organizers on iOS get the full experience now.
How do I cancel?
Anytime, right from your account — no emails, no hoops. If you cancel during the 14-day free trial, you won't be charged.
Who owns my data?
You do. Your rosters, scores, and league history are yours. Archive completed seasons to keep them, or remove them whenever you choose.

Your league deserves a leaderboard this good.

Start your 14-day free trial Sign in with Apple · iPhone · $19.99/month after your trial