Privacy Policy
Last updated: April 23, 2026
1. Personal Data We Collect
We collect only the information needed to provide saju, compatibility, purchase, and support features.
- Analysis inputs: date and time of birth, birth city, gender, calendar type, MBTI, and Enneagram where provided.
- Social login data: email address and profile name provided by Google or Kakao.
- Device-stored contacts: optional relationship records saved by the user in the browser localStorage.
2. Purposes of Processing
We do not use this data for third-party sale, unrelated marketing, or legally significant automated decision-making.
- Providing saju, MBTI, Enneagram, Zi Wei, and compatibility readings.
- Managing premium purchases and report access.
- Preventing duplicate purchases and handling customer support.
3. Retention and Deletion
- LocalStorage data remains on the user device until the user deletes it.
- SessionStorage cache is cleared when the browser tab is closed.
- Server-side purchase and report data is deleted within 30 days after account deletion or a valid erasure request, except where legal retention is required.
4. Security
- All server traffic uses TLS/HTTPS.
- Supabase Row Level Security and server-side access checks protect stored data.
- Payment details are processed by payment processors and are not stored on Super Match servers.
6. Non-Identifying Statistical Data Separated from Accounts
To improve the engine and produce statistical insights, Super Match may collect analysis inputs and generated outputs as non-identifying statistical data separated from user accounts.
This data is not linked to a user_id and does not include direct identifiers such as name, email, IP address, or device identifiers. Each record is separated by a random UUID. However, combinations such as birth date/time and birth city could theoretically create re-identification risk, so the data is managed under pseudonymized-data standards and used only for statistics and scientific research for engine improvement.
Retention: raw records are retained for up to five years, then deleted, further de-identified, or retained only as aggregate statistics.
7. Data Subject Rights
You may request access, rectification, erasure, portability, or restriction through the privacy request page or by email at privacy@supermatch.app. We may verify your identity before processing the request.
8. Children
Children under 14 should use the service only with a guardian’s consent. We do not knowingly collect personal data from children under 14.
9. Privacy Contact
Operator: STUDIO Hwagok Super / Email: privacy@supermatch.app / Contact: supermatchbyhs@gmail.com
10. GDPR Rights
Users in the EEA may exercise rights of access, rectification, erasure, portability, restriction, and objection. Non-essential cookies are blocked until opt-in consent.
11. CCPA Notice
California residents may request disclosure or deletion and may opt out of sale. Super Match does not sell personal information.
Super Match is an entertainment-style saju reading service and is not affiliated with the official MBTI® assessment. It does not replace professional psychological, medical, legal, or financial advice.