Effective date: August 12, 2026
Operator: Greater Than Inc.
Support contact: support@greaterthanlabs.com
Service Description
Jiyi is a game centered on Chinese characters and vocabulary. It includes individual and shared gameplay.
Eligibility
Jiyi is not designed or directed to children under 13.
If you are under the age required to use online services in your country or region, you should use Jiyi only with permission from a parent or guardian.
Accounts
Some features require sign-in. Users are responsible for maintaining the security of the accounts and credentials they use to access Jiyi.
Account deletion is available from Settings > Account. Deletion removes the user's account and private data. Limited shared gameplay history may remain without the user's account identifier for a limited period to preserve other players' records.
Teams and Invites
Users may create or join Teams and invite other people. Team names and display names are visible to other members. Users should choose appropriate names and share invitations only with their intended recipients.
Jiyi may filter, reject, hide, or remove Team names and display names. Users may report Team names and player display names, and may block other players from Team screens.
Gameplay
Jiyi may evaluate responses, record gameplay activity and progress, provide feedback, and apply eligibility and integrity controls. Jiyi may change its content, scoring, progression, scheduling, rewards, availability, or validation methods as the service develops.
Acceptable Use
Users agree not to misuse the app, including by:
- Attempting to access another user's account or Team without permission.
- Sharing invite links with people who should not have access to the Team.
- Interfering with the operation or security of the app or service.
- Using Team names, display names, support messages, or other submitted text for unlawful, abusive, harassing, or infringing content.
Community Rules
Use respectful Team names and display names. Do not use names that are hateful, harassing, sexually explicit, threatening, impersonating, spammy, infringing, or designed to share contact information or evade moderation.
Greater Than Inc. may hide names, restrict access, remove content, or take other action if these rules are violated.
Purchases
Jiyi does not currently offer purchases.
Support
Support is available at support@greaterthanlabs.com and through Settings > Contact Support in the app.
Greater Than Inc. does not promise a specific support response time.
Availability
The app depends on network connectivity and third-party services. Greater Than Inc. does not promise that the app or any feature will always be available, uninterrupted, or error-free.
Privacy
Use of the app is also governed by the Jiyi Privacy Policy:
Changes To These Terms
Greater Than Inc. may update these Terms from time to time. The effective date at the top of this page shows when these Terms were last updated.
Contact
For support questions, contact support@greaterthanlabs.com.