Terms of Service

Effective September 22, 2026 · Mahjongji, by Sunday Tech Ventures, Mumbai

The service

Mahjongji provides Mahjong learning content, practice play against computer opponents, ratings, and tools to find and host local games. The service is for players 13 and older.

No wagering

Mahjongji does not offer, facilitate or permit real-money wagering, gambling or prizes of monetary value. Organizing gambling through the service results in account removal.

Subscription

A single annual membership with a 7-day free trial unlocks all features. Billing, renewal, cancellation and refunds are handled by the app store you purchased through. Cancelling stops renewal; access continues to the end of the paid period.

Community rules

• Be honest in your profile and safe in person. Meet first games in public venues.
• No harassment, hate, fraud or spam. Use report and block; we act on moderation reports.
• Hosts control approvals to their tables and private addresses.

Content

Lessons, software and design are original work of Sunday Tech Ventures. American Mahjong card content, when present, is shown under license from its rights holder.

Liability

The service is provided as is. In-person meetings arranged through the app are at your own risk; we provide privacy controls and moderation but cannot guarantee member conduct.

Contact

sundaytechventures@gmail.com