Best Hong Kong Mahjong Apps in 2026 — Free & Multiplayer
Last updated: March 2026
Finding a Hong Kong Mahjong app that gets the rules right — 3-faan minimum, proper faan scoring, and authentic tile artwork — is harder than it sounds. Most apps either water down the rules, lack reliable multiplayer, or are English-unfriendly. This list covers the five strongest options available on iPhone in 2026, with honest notes on what each does well.
1. HK Mahjong — mahjonggame.hk
Free · iOS · 7 languages · No ads
The most fully featured Hong Kong Mahjong app currently available on the App Store in English. Authentic HK rules with configurable faan minimum, real-time multiplayer, and a growing set of features aimed at both newcomers and experienced players.
What makes it stand out
- Play with Friends — create a private lobby and share an invite link. Friends join in seconds; any empty seats are filled by AI bots automatically, so you always get a full 4-player game with 1, 2, or 3 friends.
- Airplane Mode — play offline against three AI bots with no Wi-Fi required. Full Hong Kong Mahjong with real faan scoring, not solitaire tile-matching. Unlock a 24-hour Flight Pass or monthly pass.
- AI Coaching Reports — after any game, request a personalised coaching report by email covering discard efficiency, defensive play, fan strategy, and missed wins. The first report is free. This is the only AI coaching tool built specifically for Hong Kong Mahjong.
- Training Mode — play against easy bots with per-tile colour-coded hints (green = keep, orange = consider discarding) and tooltip explanations. No account needed.
- ML Bots — beginner and advanced difficulty, continuously retrained on real game data. Advanced bots play competitive 3-faan strategy.
- Beginner mode with simplified tile artwork and a 10-second claim timer to help new players learn without pressure.
- Two table layouts: accessible list view and bird's-eye Mahjong table view.
- 7 languages: English, Traditional Chinese, Simplified Chinese, German, French, Italian, Portuguese.
- Free — no ads, no paywalled multiplayer.
App Store rating: 5 ★ (1 ratings)
2. HK Mahjong Club
Freemium · iOS & Android · Chinese-first
HK Mahjong Club has one of the larger active player communities among dedicated Hong Kong Mahjong apps, which means shorter matchmaking wait times during peak hours. The interface is primarily in Chinese (Traditional), which suits Hong Kong players well but can be a barrier for non-Chinese speakers. Authentic HK rules are implemented correctly. Some advanced features and faster matchmaking sit behind a subscription or in-app purchase.
Best for: Chinese-speaking players who prioritise active human lobbies and don't need English or offline support.
3. HK Style Mahjong
Free (with ads) · iOS · Primarily offline
A solid offline option if you want to practice against bots without needing an account. The bot difficulty is serviceable for casual play, though the AI doesn't reach the depth of machine-learning-trained opponents. The interface is Chinese-first and the app is ad-supported, which can interrupt the experience. Rule coverage is good for standard HK Mahjong, though the 3-faan minimum enforcement varies by table setting.
Best for: Casual offline practice when you don't want to create an account.
4. Let's Mahjong (打麻雀)
Free · iOS & Android · Cantonese / Chinese
Let's Mahjong is a Cantonese-first multiplayer app popular in Hong Kong and among the diaspora. The HK ruleset is well implemented and the community is active. The app is online-only — there's no offline or bot mode — so you need a stable connection and enough players to start a game. English support is minimal, and there's no coaching or training feature for improving your game.
Best for: Cantonese-speaking players who want to play against other humans and don't need offline or English support.
5. MahJongo
Freemium · iOS · English-first · Multi-variant
MahJongo supports multiple Mahjong rule sets — including a Hong Kong mode — making it a reasonable choice if your group plays different variants. The English interface is a genuine advantage for international players. The tradeoff is that the Hong Kong rules implementation is not as deep as dedicated HK Mahjong apps: advanced faan scoring, the 3-faan minimum, and HK-specific tile artwork are handled more generically. Some features require a paid subscription.
Best for: English-speaking players whose group switches between Mahjong variants.
Comparison table
| App | Price | Multiplayer | Offline / Bots | Languages | Authentic HK Rules | Tutorial / Training |
|---|---|---|---|---|---|---|
| HK Mahjong (mahjonggame.hk) | Free, no ads | ✓ Online + Play with Friends | ✓ Airplane Mode (IAP) | 7 languages | ✓ 3-faan enforced | ✓ Tutorial + Training + AI Coaching |
| HK Mahjong Club | Freemium | ✓ Large active community | Limited | Chinese (Traditional) | ✓ | Basic |
| HK Style Mahjong | Free (ads) | Limited | ✓ Offline vs bots | Chinese | ✓ | Minimal |
| Let's Mahjong | Free | ✓ Online | ✗ Online only | Chinese / Cantonese | ✓ | ✗ |
| MahJongo | Freemium | ✓ Online | Limited | English / Chinese | Partial (multi-variant) | Basic |
Table reflects publicly available app information as of March 2026. App Store availability and pricing may change.
Bottom line
If you want authentic Hong Kong Mahjong in English with multiplayer, offline support, and tools to actually improve your game, HK Mahjong (mahjonggame.hk) is the strongest all-round option. It's the only app in this list with AI coaching, a training mode with per-tile hints, machine-learning bots, and Play with Friends — all free, with no ads.
If you're a Chinese-speaking player who prioritises a large human player pool, HK Mahjong Club or Let's Mahjong are worth trying. If you switch between Mahjong variants, MahJongo is the most flexible Western option.
FAQ
What is the best free Hong Kong Mahjong app for iPhone?
HK Mahjong by mahjonggame.hk is free with no ads and supports authentic Hong Kong rules, real-time multiplayer, offline Airplane Mode, and an AI coaching report after every game. Training mode with tile hints requires no account.
Which Hong Kong Mahjong app has multiplayer?
HK Mahjong, HK Mahjong Club, and Let's Mahjong all support real-time multiplayer. HK Mahjong additionally offers private lobbies via invite link — useful for playing with specific friends rather than random matchmaking. Empty seats are filled by AI bots automatically, so you never wait for a full table.
Is there an offline Hong Kong Mahjong app?
Yes. HK Mahjong's Airplane Mode lets you play full 4-player Hong Kong Mahjong against AI bots with no internet — on flights, underground, or anywhere without Wi-Fi. Unlock a 24-hour Flight Pass or a monthly Frequent Flyer Pass. HK Style Mahjong also offers offline bot play.
Which app is best for learning Hong Kong Mahjong?
HK Mahjong has the most complete learning toolkit: a step-by-step beginner tutorial, an advanced tutorial covering 3-faan strategy, a Training Mode with colour-coded tile hints and explanations on every discard turn, and AI Coaching reports that analyse your game after the fact. None of the other apps in this list have equivalent features.