--- title: "Mahjong Win! — App Overview" url: https://marlvel.ai/intel-report/entertainment/mahjong-win category: Entertainment developer: Potatso Lab LTD platforms: ios rating: 5.0 (2 ratings) pricing: paid report_level: overview generated: 2026-04-29 --- > **Key Insight:** The app serves as a specialized scoring assistant that removes the complexity of manual calculation for in-person Japanese Mahjong sessions. | Metric | Value | |--------|-------| | Category | Entertainment | | Rating | 5.0 ★ (2) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 1.2.0 | | Developer | Potatso Lab LTD | ## What is Mahjong Win!? Mahjong Win! is a utility app designed to simplify Riichi Mahjong scoring for face-to-face tabletop games. It utilizes AI-powered image recognition to analyze physical tile layouts and automatically calculate han, fu, and total scores. ## Key Features - **Tile Recognition**: Uses artificial intelligence to identify tiles, including suits, numbers, and wind directions, from photos of the playing table. - **Yaku Identification**: Automatically detects Yaku patterns to ensure accurate scoring based on the recognized hand. - **Automated Score Calculation**: Calculates han, fu, and final scores instantly after processing the image of the tiles. ## Who is it for? Japanese Mahjong players of all skill levels who need assistance with complex manual score calculations during live games. ## Links - [App Store](https://apps.apple.com/us/app/mahjong-win/id6466442961?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/entertainment/mahjong-win) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/entertainment/mahjong-win).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*