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Privacy POlicy

LET'MON Privacy Policy

Effective Date: July 10, 2026

LET'MON (hereinafter “Company” or “LET'MON”) places the highest priority on protecting users’ personal information. We comply with the Personal Information Protection Act and related laws and strive to protect users’ personal information.

1. Purpose of the Privacy Policy

This Privacy Policy explains how the Company collects, uses, stores, and destroys personal information when providing LET'MON services. It aims to help users understand and exercise their rights regarding their personal information.

2. Personal Information We Collect

2.1 Information Collected During Sign-up

  • Required: Email address, phone number, nickname, password, profile photo

  • Kakao Login: Information provided by Kakao (email, nickname, profile image, gender, date of birth, etc.)

2.2 Information Collected During Service Use

  • Posts and content (photos, videos, text, location tags)

  • Exercise records (distance, time, calories burned, exercise type, etc.)

  • Activity information (likes, comments, follows, shares)

  • Location information (GPS, optional)

  • Device information (device model, OS version, advertising ID)

2.3 Collection Methods

  • During sign-up and login

  • Automatically during service use

  • Through customer inquiries

3. Purposes of Collecting and Using Personal Information

  • Member management and identity verification

  • Service provision (fitness social network, post sharing, exercise record management)

  • Personalized content and recommendations (exercise routines, location suggestions, etc.)

  • Responding to customer inquiries and delivering notices

  • Service improvement and new feature development

  • Marketing and advertising (with optional consent)

4. Provision of Personal Information to Third Parties

The Company does not provide personal information to third parties without consent.

We may provide information only when the user has given prior consent or when required by law.

5. Additional Use and Provision of Personal Information

When using or providing personal information for purposes other than the original collection purpose, the Company considers relevance to the original purpose, foreseeability, impact on user interests, and safety measures (pseudonymization, encryption, etc.).

6. Processing of Pseudonymized Information

The Company may process pseudonymized information for statistical purposes, scientific research, or public interest record preservation. Pseudonymized data is stored and managed separately to prevent re-identification.

7. Entrustment (Outsourcing) of Personal Information Processing

The Company entrusts the following tasks for service provision:

Amazon Web Services: Cloud server and data storage (Until membership withdrawal)

Google Firebase: Push notifications, analytics, authentication (Until membership withdrawal)

8. Retention and Destruction of Personal Information

  • Retention Period: Until membership withdrawal

  • Legal Retention Periods: 5 years or 3 years as required by relevant laws (e.g., Electronic Commerce Act)

  • Destruction Method: Irreversible deletion for electronic files; shredding or incineration for printed materials

9. Rights and Obligations of Users and Legal Representatives

Users may request access, correction, deletion, suspension of processing, or withdrawal of consent at any time.

Contact: [dev@you1it.com]

10. Processing of Location Information

Location information is collected and used for location-based services (exercise route recording, place recommendations, etc.) in compliance with relevant laws.

11. Processing of Behavioral Information

The Company analyzes service usage records (cookies, logs, etc.) to provide personalized content.

Users can refuse cookies through browser settings.

12. Efforts to Protect Personal Information

  • Technical measures: Encryption, access control, security programs

  • Administrative measures: Internal management plan, regular training

  • Physical and environmental measures

13. Personal Information Protection Officer

14. Scope of Application

This Privacy Policy applies to the LET'MON app and related services.

15. Obligation to Notify Changes

This Privacy Policy may be revised due to changes in laws or services.

Changes will be notified in advance through the app or email.