Apps by Revenue Arc Corporation
RA: Mahjong app icon

Games

RA: Mahjong

Revenue Arc Corporation

Free download In-app purchases unconfirmed
Open on Apple

About this app

Master Hong Kong Mahjong — one player, one goal: get better. Hong Kong Mahjong is a beautifully crafted, single-player mahjong game built for players who want to actually improve. Face three computer (AI) opponents that play by authentic Hong Kong rules, with proper faan scoring, and no timers or pressure. It's just you and the tiles. Why players love it • Authentic Hong Kong scoring — real faan, minimum-faan rules, and limit hands • Three AI opponents that make realistic discards, pungs, and kongs • Gorgeous, hand-drawn tiles with ornate tile backs • Play fully offline — no connection required • No ads interrupting your game Get better, hand after hand • Strategy Coach — on-demand advice on your best discard, your waits, and which tiles are dangerous • Training Mode — every discard graded against the optimal play, with an accuracy score you can track over time • Detailed stats and achievements: win rate, average faan, self-draws, deal-ins, and more Make it yours • Choose your avatar, including a Zodiac animal pack • Swap tile themes — from classic Jade to cool Slate, dramatic Ink, or midnight Royal • Sign in with Google or Apple to sync your profile across devices Mahjong Plus Go Plus to unlock everything — the Strategy Coach, Training Mode, every tile theme, and every avatar — for one low monthly price. Individual tools are also available as one-time purchases if you'd rather pick and choose. This game uses points for scoring only. There is no real-money gambling and no cash prizes. Download now and start climbing the ranks. Privacy Policy: https://hk-mahjong.vercel.app/privacy Terms of Use (EULA): https://hk-mahjong.vercel.app/terms

Latest release

What’s New

Version 1.2.1 Aug 20, 2026

The tile faces have been redrawn in a traditional engraved style, so the characters read like real mahjong tiles. Your hand now lays out in two rows with larger, clearly separated tiles, which makes discarding much easier to tap accurately on a phone.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 4, 2026 · 0 ratings Sep 4, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Sep 4, 2026 · Free Sep 4, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 4, 2026 · 7:53 AM Free

Screenshots

RA: Mahjong iPhone screenshotRA: Mahjong iPhone screenshotRA: Mahjong iPhone screenshotRA: Mahjong iPhone screenshotRA: Mahjong iPhone screenshot RA: Mahjong iPad screenshotRA: Mahjong iPad screenshotRA: Mahjong iPad screenshotRA: Mahjong iPad screenshot