By Potatso Lab
Report updated Apr 29, 2026
Mahjong Win!
For japanese Mahjong players of all skill levels who need assistance with complex manual score calculations during live games.
Overview · Full Intel report in progress
Mahjong Win! is an established entertainment app that is a paid app. With a 5.0/5 rating from 2 reviews, it shows polarized user reception.
What is Mahjong Win!?
Current Momentum
v1.2 · 17mo ago
ZombieLast updated 518d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
EntertainmentNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Uses artificial intelligence to identify tiles, including suits, numbers, and wind directions, from photos of the playing table.
Automatically detects Yaku patterns to ensure accurate scoring based on the recognized hand.
Calculates han, fu, and final scores instantly after processing the image of the tiles.
How much does it cost?
Who Built It?
Potatso Lab
Providing network utility tools and curated aesthetic content for mobile users. Focused on bridging the gap between technical proxy management and personal digital organization.
Portfolio
7
Apps
Who is Potatso Lab?
Potatso Lab operates as a niche utility developer, balancing technical networking tools with aesthetic-focused lifestyle apps. Their primary moat is the development of proxy management software that mimics the functionality of established power-user tools while maintaining a more accessible interface. The portfolio exhibits a strategic tension between maintaining legacy network utilities and experimenting with disparate, low-volume productivity and health tools.
Who is Potatso Lab for?
- Network-conscious power users requiring proxy management
- Design-oriented individuals seeking curated aesthetic content
Portfolio momentum
Released 12 updates across the portfolio in the last 6 months, indicating active maintenance and development cycles.
What other apps does Potatso Lab make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Mahjong Win!?
How's The Entertainment Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Mahjong Win!
Key Takeaways
The app serves as a specialized scoring assistant that removes the complexity of manual calculation for in-person Japanese Mahjong sessions.
Where Is It Heading?
Trend analysis
Available very soon