Last updated: 2026-05-05

These Terms of Service (the "Terms") govern your use of the mobile application "Flip" (the "Service") provided by Wonder World ("we," "us," or "our"). By using the Service, you ("User") agree to be bound by these Terms.

Article 1 (Application)

1. These Terms apply to all relationships between Users and us regarding the Service.
2. Any supplementary terms or guidelines we publish on the Service constitute part of these Terms.

Article 2 (Registration)

1. To use the Service, the prospective User must agree to these Terms and complete the registration process specified by us.
2. We may decline to approve a registration in the following cases:
   • The applicant has provided false information
   • The applicant has previously been suspended for violation of these Terms
   • The applicant is under 13 years old
   • We otherwise determine the registration to be inappropriate

Article 3 (Account Management)

1. The User is responsible for managing their authentication credentials (email address and password).
2. Transferring, lending, or sharing accounts with third parties is prohibited.
3. If the User suspects unauthorized access to their account, they must immediately change their password or contact us.

Article 4 (Prohibited Conduct)

Users must not engage in any of the following while using the Service:

1. Acts that violate laws or public order and morals
2. Acts related to criminal activity
3. Acts that infringe on the intellectual property rights, portrait rights, privacy, honor, or other rights or interests of us, other Users, or third parties
4. Defamation, harassment, or stalking of other Users
5. Impersonation or dissemination of false information
6. Posting obscene, violent, or discriminatory content