Terms of Service

Article 1 (Purpose)

These Terms of Service (the "Terms") govern the rights, obligations, and responsibilities between 디투 (D2WO, the "Company") and users regarding the use of the 언타이틀(Untitled) service (the "Service").

Article 2 (Effect and Consent of Terms)

• These Terms become effective when posted on the service screen or notified to users through other means.
• When a user signs up for the Service through Google social login, they are deemed to have agreed to these Terms and the Privacy Policy.
• The Company may modify these Terms within the scope of applicable laws if necessary, and modified Terms will be announced in the same manner as Paragraph 1.
• Changes to Terms will be announced 7 days before the effective date, or 30 days in advance for changes unfavorable to users.

Article 3 (Establishment of Service Agreement)

• The service agreement is established when a user accesses the Service through Google social login and agrees to these Terms.
• The Service is available only to users who are 14 years of age or older.
• The Company may restrict use in the following cases:

• When using another person's information
• When providing false information
• When other requirements set by the Company are not met

Article 4 (Provision of Service)

The Company provides the following services:

• Note creation and management service
• AI-powered note analysis and search service
• Other services developed and provided by the Company

• The Company may modify or discontinue services with prior notice.
• The Company may modify, suspend, or change some or all of the free services according to Company policy.

Article 5 (User Obligations)

Users must not engage in the following activities:

• Registering false information
• Using another person's information
• Unauthorized modification of information posted by the Company
• Transmitting or posting information not permitted by the Company
• Infringing on intellectual property rights of the Company or third parties
• Damaging the reputation of or interfering with the business of the Company or third parties
• Interfering with the stable operation of the Service
• Other acts that violate applicable laws

Article 6 (Ownership of Copyright)

• Copyright and intellectual property rights to the Service belong to the Company.
• Copyright of content posted by users within the Service belongs to the respective users.
• The Company may use user content within the scope of providing the Service.

Article 7 (AI Service)

• The Company provides AI-powered note analysis and search services.
• AI service results should be used for reference only, and accuracy is not guaranteed.
• User content may be processed for AI service provision. Please refer to the Privacy Policy for details.

Article 8 (Paid Services)

• Some services may be provided for a fee, and the types and prices of paid services are displayed separately within the service.
• Paid services are provided in the form of monthly or annual subscriptions.
• Users can use paid services through payment methods designated by the Company.
• Subscription services are automatically renewed at the end of the subscription period unless cancelled by the user, and payment is made at the time of renewal.
• The Company may change prices for paid services with 30 days prior notice.

Article 9 (Subscription Cancellation and Refunds)

• Users can cancel their subscription at any time through service settings.
• Upon cancellation, users can continue to use the paid service until the end of the already paid subscription period.
• When the subscription period ends, paid service access will be discontinued and automatic renewal payment will not be made.
• If the service has not been used within 7 days from the payment date, withdrawal (refund) is available in accordance with the Electronic Commerce Act.
• Refunds are restricted in the following cases:

• When more than 7 days have passed since the payment date
• When the paid service has been used
• When service use is restricted due to user's fault

Refund requests can be submitted through customer service. The Company will process refunds within 3 business days of receiving the request. Additional time may be required for actual refund completion depending on the payment method and card company policies.

Article 10 (Termination and Use Restriction)

• Users may delete their account and terminate the service agreement at any time through service settings.
• The Company may restrict service use or terminate the agreement if users violate these Terms.
• Upon termination, user information will be deleted except for information retained by the Company in accordance with applicable laws and the Privacy Policy.
• If the account is deleted while using paid services, refunds for the remaining subscription period are subject to Article 9.

Article 11 (Disclaimer)

• The Company is exempt from liability when unable to provide services due to force majeure such as natural disasters, war, or service suspension by telecommunications carriers.
• The Company is not liable for service disruption due to the user's fault.
• The Company is not liable for the reliability or accuracy of information and materials posted by users within the Service.
• The Company has no obligation to intervene in disputes arising between users or between users and third parties through the Service, and is not liable for any resulting damages.

Article 12 (Governing Law and Jurisdiction)

• These Terms shall be governed by and construed in accordance with the laws of the Republic of Korea.
• Any disputes arising from service use shall be subject to the exclusive jurisdiction of Seoul Central District Court.

Article 13 (Inquiries)

If you have any questions about these Terms, please contact us:

Email: d2wolab@d2wo.com

Supplementary Provisions

These Terms are effective from January 1, 2026.