[Supsiki] Privacy Policy

Effective Date: January 6, 2026

ChronoLab (the 'Company') values the privacy of its users and complies with the "Personal Information Protection Act" and Google Play developer policies.

※ Key Principle: The Company does not transmit or separately store sensitive health information on its servers.

Article 1 (Purpose of Personal Information Processing)

Article 2 (Age Restriction)

This Service is intended for adults aged 18 and over. If a user under the age of 18 is found to be a member, the corresponding account and related data will be immediately destroyed. (This complies with relevant laws in the Republic of Korea.)

Article 3 (Collected Personal Information and Processing Method)

  1. Information Processed Only Within the Device (No Server Transmission):

    Sleep, nutrition, weight, body fat, height, heart rate, blood pressure, blood glucose, and all other health data provided by Health Connect are processed only within the app and are not transmitted to the Company's servers.

    ※ Data examples: WeightRecord, NutritionRecord, SleepSessionRecord, etc.

  2. Information Transmitted and Stored on the Server on a Limited Basis:
    • Google Account Unique Identifier (ID): Only the minimum identifier is stored for member identification and service usage history management.
    • Workout Routine Data (Non-Identifiable Measure): Workout routines and related metadata that the user explicitly selects to publish.
    • Nickname: Used for identification when sharing routines.
    • Automatically Collected Information: Access logs, device information, advertising identifiers (ADID) (processed only in statistical forms).
    • Firestore Non-Identifiable ID: Internal identifier for managing user device-server linkage. (Used for internal service management, such as error reports, submissions, and routine publishing).

Article 4 (Processing and Protection of Health Connect Data)

Data obtained from Health Connect is processed according to the following principles. This strictly adheres to the Google API Service Terms, Google Play's User Data Policy, and specifically the Health Connect Permission Policy.

Article 5 (Data Retention and Use Period)

(Residual Data Destruction Procedure)

Upon receipt of a request for destruction of residual data, all personal information destruction measures will be completed within 7 days from the date the Company acknowledges the request and completes verification of the user's identity.

Article 6 (Provision of Personal Information to Third Parties)

The Company does not, in principle, provide user personal information to outside parties. However, exceptions are made in the following cases:

Article 7 (Outsourcing of Personal Information Processing)

The Company outsources personal information processing to the following entities for smooth service provision. The Company ensures compliance with personal information protection laws in the outsourcing contract and supervises the entrusted parties.

  • Google LLC: Firebase (Authentication/DB), Analytics (Analysis)
  • Google Play: In-app payment and subscription management
  • Google AdMob: Tailored advertising provision

Article 8 (Measures to Secure Personal Information)

The Company takes the following measures to secure the safety of personal information:

Article 9 (User Rights and Exercise Methods)

Users may at any time view or modify their personal information (nickname, date of birth, etc.) and health profile information (height, weight, diet, etc.) through the app's settings screen, and may request service withdrawal and personal information destruction.

Article 10 (Targeted Advertising)

AdMob may collect advertising identifiers (ADID/GAID) to provide tailored advertising to users. Users may refuse to receive tailored advertising through device settings (e.g., Android Settings > Security & Privacy > Ads > Delete or Reset Advertising ID). Advertising is disabled by default for Pro subscribers.

Article 11 (Matters Concerning Changes to the Privacy Policy)

This Privacy Policy is effective from the effective date and may be changed according to changes in laws, policies, or the Company's service content. Any additions, deletions, or modifications will be notified through a 'Notice' at least 7 days in advance.

Article 12 (Chief Data Protection Officer)

The Company designates the following Chief Data Protection Officer to handle user inquiries and complaints regarding personal information:

Article 13 (Governing Language)

This English version is provided for convenience only. The original Korean version of this Privacy Policy shall govern and prevail in case of any conflict or inconsistency.