BUTTO Terms of Service

Effective date: October 6, 2026

These Terms set out the conditions of use of BUTTO (붙어, hereinafter the "Service") and the rights, obligations, and responsibilities of the Operator and Users. By installing and using the Service, Users agree to be bound by these Terms. Matters concerning the processing of personal information are governed by the Privacy Policy.

In this document, the "Operator" means initl, the entity that provides the Service.

Article 1 (Purpose)

The purpose of these Terms is to set out the rights, obligations, responsibilities, and conditions of use between the Operator and Users in connection with the use of the BUTTO (붙어) iOS app provided by the Operator.

Article 2 (Definitions)

1. "Service" means the BUTTO (붙어) iOS app provided by the Operator that lets nearby iPhones connect directly, without an internet connection, to play mini-games together.
2. "User" means a person who uses the Service in accordance with these Terms.
3. "Room" means the unit in which a User creates or joins a session to play games together with nearby devices.
4. "Content" means all materials that a User enters or selects in the Service, including a nickname, a profile photo, and waiting-room chat messages.

Article 3 (Posting and Amendment of the Terms)

1. The Operator posts these Terms on the Service website or by another method that Users can access.
2. The Operator may amend these Terms to the extent that doing so does not violate applicable laws and regulations.
3. When amending the Terms, the Operator will post the amendments and the effective date for a reasonable period before the effective date. For amendments that are unfavorable to Users or material, the Operator will give separate notice in the manner required by law.
4. If a User continues to use the Service after the effective date of the amended Terms, the User may be deemed to have agreed to the amended Terms. However, where explicit consent is required by law, the Operator will obtain separate consent.

Article 4 (Content of the Service)

1. The Service allows nearby iPhones to connect directly without an internet connection so that Users can create or join a Room, chat in the waiting room, and play mini-games together.
2. The Service has no sign-up or login, and there is no game server operated by the Operator.
3. The types of games and the features available in the Service may be added, changed, or discontinued at the Operator's discretion.

Article 5 (Use of the Service and User Obligations)

Users must not engage in any of the following acts.

1. Using a nickname, profile photo, or chat message that offends, harasses, or insults others
2. Using a nickname, photo, or message that infringes another person's personal information, likeness, copyrighted works, or other rights
3. Entering or sharing illegal, obscene, or violent content
4. Cheating, tampering with the app, reverse engineering, or other acts that harm the fairness of a game or the normal operation of the Service
5. Interfering with other Users' use of the Service
6. Other acts contrary to applicable laws, these Terms, or public order and morals

Article 6 (User Content)

1. A nickname, profile photo, and waiting-room chat messages are delivered directly only to the nearby devices in the same Room and may be displayed to other Users.
2. Users are responsible for the Content they enter or select, and must hold the lawful right to use that Content.
3. We recommend not entering personally identifying information in a nickname or in chat.
4. As a rule, the rights to Content belong to the User concerned. The Operator does not collect or store Content.

Article 7 (Permissions and Handling of Personal Information)

1. The Service requests the Local Network permission in order to find and connect to nearby devices.
2. The Service uses the Photo Library permission only when a User picks a profile photo, and only the one photo the User chooses is saved in the app.
3. Permissions can be changed at any time in the device's Settings app. However, if the Local Network permission is not granted, the feature for connecting to nearby devices cannot be used.
4. The nickname, profile photo, and app settings are stored only on the User's device and are deleted when the app is deleted. The Operator does not collect Users' personal information.
5. Other details concerning the processing of personal information are set out in the Privacy Policy.

Article 8 (Changes to, Suspension of, and Updates to the Service)

1. The Service is provided "as is," and the Operator may change or suspend all or part of the Service for Service improvement, security, operational needs, or legal compliance.
2. The Service may be changed through app updates, and Users are encouraged to use the latest version.
3. Depending on the device model, operating system version, Bluetooth and Wi-Fi conditions, the distance between devices, and the surrounding environment, connections to nearby devices may be delayed, dropped, or not established.

Article 9 (Intellectual Property)

1. Intellectual property rights in the Service (including the app, design, logo, games, and related materials) belong to the Operator or the rightful holders.
2. The Operator grants Users a non-exclusive, non-transferable right to use the Service for personal purposes in accordance with these Terms.
3. Users must not copy, distribute, or modify the Service, or create derivative works based on it, without the Operator's prior consent.

Article 10 (Limitation of Liability)

1. To the extent permitted by applicable laws, the Operator is not liable for Service disruptions or damages that arise without intent or negligence on the part of the Operator.
2. The Operator is not liable for connection problems arising from the User's environment, such as the device, operating system, Bluetooth, or Wi-Fi, unless the cause is attributable to the Operator.
3. The Operator has no obligation to intervene in disputes arising from Content entered by a User or delivered by another User, and is not liable for damages arising from causes attributable to the User.
4. This Article does not exclude or limit the Operator's liability under mandatory provisions of law, such as consumer protection laws and regulations.

Article 11 (Governing Law and Dispute Resolution)

1. These Terms are interpreted and applied in accordance with the laws of the Republic of Korea.
2. If a dispute arises between the Operator and a User, the parties will endeavor to resolve it through mutual consultation.
3. Disputes that are not resolved through consultation will be brought before the court having jurisdiction as prescribed by applicable laws.

Article 12 (Contact)

Users may make inquiries about use of the Service, personal information, and error reports through the contact points below.

Addendum

These Terms apply from October 6, 2026.