Terms of Service

Article 1 (Purpose)

These Terms of Service set forth the conditions, procedures, and rights and obligations between DongHyuck Yang ("Operator") and users regarding the use of the HaruBrief application ("Service").

Article 2 (Definitions)

• "Service" means the AI calendar briefing mobile application and related ancillary services provided by the Operator.
• "User" means any person who uses the Service in accordance with these Terms.
• "Content" means calendar event data, AI analysis results, and other information generated or processed through the Service.

Article 3 (Effectiveness and Amendment of Terms)

• These Terms become effective when posted on the Service or otherwise notified to Users.
• The Operator may amend these Terms to the extent not in violation of applicable laws, and shall notify Users through the app at least 7 days before the amendment takes effect.
• Users who do not agree to the amended Terms may discontinue use of the Service and withdraw their account.

Article 4 (Provision and Modification of Service)

The Operator provides the following services:

• Device calendar integration and schedule analysis
• AI-based daily briefing generation
• Timeline visualization
• Weekly/monthly insight analysis
• Smart notifications (morning briefing, preparation reminders)
• In-app advertising (banner ads and rewarded ads). One free briefing generation is provided per day; subsequent regenerations may require watching a rewarded ad. If the ad fails to load, the service is available free of charge.

The Operator may modify the content of the Service and shall provide prior notice of such changes.

Article 5 (Execution of Service Agreement)

• The service agreement is established when the User agrees to these Terms and completes registration via social login (Google, Apple, or Kakao).
• The Operator may reject a registration application in the following cases: impersonation, intent to use the Service for unlawful purposes, or technical impediments.

Article 6 (User Obligations)

Users shall NOT engage in the following:

• Accessing or using another person's calendar data without authorization
• Using the Service for unjust enrichment or fraudulent purposes
• Interfering with the operation of the Service
• Collecting, storing, or disclosing other users' personal information
• Any act in violation of applicable laws

Users are responsible for the management of their own accounts.

Article 7 (Operator Obligations)

• The Operator shall not engage in acts prohibited by applicable laws or these Terms, and shall make its best efforts to provide a stable Service.
• The Operator shall securely manage Users' personal information and process it in accordance with the Privacy Policy.

Article 8 (Service Restriction and Suspension)

• Unavoidable circumstances such as facility maintenance
• Service suspension by a telecommunications provider as defined under the Telecommunications Business Act
• Force majeure events such as natural disasters or equivalent circumstances

If a User violates these Terms, the Operator may restrict use after prior notice.

Article 9 (Disclaimers)

• The Service is an auxiliary tool for calendar schedule analysis and AI briefing, and does not guarantee the accuracy of schedule information or the completeness of AI analysis results.
• The accuracy of AI analysis results is not guaranteed to be 100%, and Users must verify the content of AI-generated briefings on their own.
• The Operator is not liable for damages arising from calendar data errors, synchronization failures, or similar issues.
• The Operator does not intervene in or assume responsibility for disputes between Users, or between Users and third parties.
• Unless caused by the Operator's willful misconduct or gross negligence, Users are solely responsible for decisions and actions based on AI analysis results.
• In-app advertisements (banner ads and rewarded ads) are provided by third parties (such as Google AdMob), and the advertiser is solely responsible for the content of such advertisements. The Operator is not liable for any disadvantage arising from network errors or other issues during rewarded ad viewing.

Article 10 (Limitation of Liability)

To the maximum extent permitted by law, the Operator shall not be liable for any indirect, incidental, special, or consequential damages arising from the use of the Service.

Article 11 (Copyright and Intellectual Property)

• Copyright and intellectual property rights in the Service and its software belong to the Operator.
• Ownership of the User's calendar data belongs to the User. However, the User grants the Operator the right to process and analyze such Content to the extent necessary to provide the Service.

Article 12 (Termination and Withdrawal)

• Users may withdraw at any time through the in-app settings, and the Operator shall immediately delete the account.
• Upon withdrawal, all server-side data of the User shall be irrecoverably deleted. On-device briefing data must be deleted by the User.
• Upon withdrawal, linked social login (Google, Apple, Kakao) app connections shall also be revoked, preventing the Service from accessing the User's social account.

Article 13 (Dispute Resolution)

• Disputes arising in relation to these Terms shall be resolved in accordance with the laws of the Republic of Korea.
• Any disputes arising from the use of the Service shall be subject to the exclusive jurisdiction of the court having jurisdiction over the Operator's location.

Article 14 (Miscellaneous)

• Matters not addressed in these Terms shall be governed by the Act on Consumer Protection in Electronic Commerce, the Act on the Regulation of Terms and Conditions, the Act on Promotion of Information and Communications Network Utilization and Information Protection, and other applicable laws.
• These Terms are provided in Korean, English, Japanese, and Chinese. In the event of any discrepancy between the language versions, the Korean version shall prevail.