# Let's Mahjong vs Mr Sudoku

The clearest difference is price: Let's Mahjong at Free against Mr Sudoku's $1.99. Let's Mahjong also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). Mr Sudoku's advantage is in-app purchases (none vs 10) and ads (none vs shown).

Let's Mahjong is free to download; Mr Sudoku costs $1.99 up front. Let's Mahjong sells 10 one-off in-app purchases. Mr Sudoku asks for nothing beyond the download.

Let's Mahjong ships an update every 2 months, Mr Sudoku every 2 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Let's Mahjong | Mr Sudoku |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (824 ratings)](https://appshunter.io/ios/app/lets-mahjong/id933694165/reviews)** | — |
| Number of ratings | **824** | — |
| Positive reviews | 69.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 159 MB | 12 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [Greenery](https://appshunter.io/developer/353430957) | [Oyvind Brantenberg](https://appshunter.io/developer/1788965164) |

## What reviewers say

### Let's Mahjong

[App page](https://appshunter.io/ios/app/lets-mahjong/id933694165)

Experience a classic Hong Kong Mahjong game set in the 1970s. Play online, in freeplay, or challenge mode against 100 unique characters with distinct personalities and strategies. Track your progress with updated rankings and utilize special items to gain an advantage.

**Highlights:** 1970s Hong Kong style Mahjong, Online multiplayer, Freeplay mode, Challenge mode, 100 unique characters, Updated player rankings, Special in-game items

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Double Gain | $0.99 | one-time |
| Map－Corridor | $0.99 | one-time |
| Map－Marketplace | $0.99 | one-time |
| Map－Public Estate | $0.99 | one-time |
| Map－Playground | $0.99 | one-time |
| Map－Cheung Chau | $0.99 | one-time |
| Map－Typhoon Shelter | $0.99 | one-time |
| Map－Factory | $0.99 | one-time |
| Map－The Peak | $0.99 | one-time |
| Map－Clock Tower | $0.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Authentic HK mahjong experience
- 🎨 Great graphics and style
- 🕹️ Engaging online play
- 🧠 Helpful for learning mahjong

**What reviewers complain about**

- 🐛 Bugs and crashes
- 💸 Ads and in-app purchases
- 🔌 Connectivity issues
- 📏 Limited customization options
- 🤔 Confusing UI/UX in some areas

**Reported bugs**

- Inability to win even with a full hand
- Onscreen tips not disappearing
- Challenges not working as expected
- Crashes when checking wiki or continuing a challenge
- Server connection issues and timeouts

**Requested features**

- Ability to customize private rooms
- More scoring/rule variations
- Offline play mode
- Improved tutorial and learning resources
- Support for accessibility features


### Mr Sudoku

[App page](https://appshunter.io/ios/app/mr-sudoku/id6741437395)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Let's Mahjong free?

Let's Mahjong is free to download, with in-app purchases available.

### Is Mr Sudoku free?

Mr Sudoku costs $1.99, with no in-app purchases.

### Do Let's Mahjong or Mr Sudoku have ads?

Let's Mahjong shows ads; Mr Sudoku does not.

### Which is updated more often, Let's Mahjong or Mr Sudoku?

Let's Mahjong ships an update every 2 months, and Mr Sudoku every 2 weeks. Most recently, Let's Mahjong was updated on November 6, 2026 and Mr Sudoku on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*