---
title: "100万人のための麻雀 — App Overview"
url: https://marlvel.ai/intel-report/games/100
category: Games
developer: UNBALANCE Corporation
platforms: ios
rating: 5.0 (1 ratings)
pricing: paid
report_level: overview
generated: 2026-04-28
last_verified: "2026-04-28T10:50:08.710Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app is a feature-rich, offline mahjong simulator focused on rule flexibility and strategic analysis rather than online multiplayer competition.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Games |
| Rating | 5.0 ★ (1) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.2.1 |
| Developer | UNBALANCE Corporation |

<!-- SECTION: Summary -->
## What is 100万人のための麻雀?

100万人のための麻雀 is a comprehensive mahjong simulator offering both 4-player and 3-player game modes. It features 24 distinct AI opponents and a robust ruleset engine that allows for extensive customization of match parameters.

<!-- SECTION: Key Features -->
## Key Features

- **Versatile Game Modes**: Supports both traditional 4-player mahjong and 3-player mahjong with specific rule variations.
- **Full Open Mode**: Allows players to view all hands simultaneously, serving as a tool for studying hand development and strategy.
- **Detailed Performance Analytics**: Tracks individual match statistics, including average rank and game counts, separately for 3-player and 4-player modes.
- **Extensive Rule Customization**: Provides granular control over game settings such as red tiles, win conditions, and specific scoring rules like Pao or double/triple ron.

<!-- SECTION: Target Audience -->
## Who is it for?

Mahjong enthusiasts looking for a highly customizable, single-player simulation experience with detailed performance tracking.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/100%E4%B8%87%E4%BA%BA%E3%81%AE%E3%81%9F%E3%82%81%E3%81%AE%E9%BA%BB%E9%9B%80/id421342422?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/games/100)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/100).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*