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Privacy Policy

Effective date: August 28, 2026 / Last revised: October 8, 2026

Revision History
Revised: September 7, 2026 / Effective: September 7, 2026 — Article 3-2 added
Revised: September 10, 2026 / Effective: September 10, 2026 — Article 1 amended
Revised: September 18, 2026 / Effective: September 18, 2026 — Articles 1-2, 3-3 and 3-4 added
Revised: September 30, 2026 / Effective: September 30, 2026 — Article 3-4 amended
Revised: October 7, 2026 / Effective: October 7, 2026 — Article 7 amended
Revised: October 8, 2026 / Effective: October 8, 2026 — Article 1 amended

The articles below are an English translation for reference only. The Korean original is the legally binding version.

Article 1 (Purposes and Items of Personal Information Collected)

The Company collects the following personal information to provide the Service.

Items collectedPurposeRetention period
Google email, name, profile photoMember identification and service provisionUntil membership withdrawal
QR Chat member number (when signing up or logging in from the QR Chat app)Identifying QR Chat membersUntil membership withdrawal
Date of birth, hour of birth, lunar/solar calendar, genderProviding Saju and fortune servicesDeleted when the session ends
Payment information (processed by PortOne)Per-item content payment and verification5 years (Electronic Commerce Act)
Access IP, usage recordsService security and fraud prevention1 year

Article 1-2 (Additional Personal Information Collected per Service)

Only when you use the services below, the Company collects the following in addition to the items in Article 1.

ServiceItems collectedPurposeRetention period
Seo Jian’s Soul CounselingFull conversation text and memory notes summarizing the conversationKeeping conversation context and memoryUntil the user deletes it on My Page
Seo Jian’s Soul CounselingConsent date and time, access IP, consent text versionProof of consentUntil the user requests deletion
Seo Jian’s Soul CounselingNumber of conversations per dayManaging usage limitsUntil the user requests deletion
Na Yeonggyun’s One-Month Dream ChatFull conversation text (including the dreams you share) and a dream journal summarizing the conversationKeeping conversation context and memoryUntil the user deletes it on My Page
Na Yeonggyun’s One-Month Dream ChatConsent date and time, access IP, consent text version, number of conversations per dayProof of consent, managing usage limitsUntil the user requests deletion
Face readingFace photo uploaded by the userExtracting facial featuresDestroyed immediately after feature extraction (not stored on the server)
Face readingSHA-256 hash of the photo, consent date and time, access IP, consent text versionConfirming the photo was uploaded with consent, proof of consentUntil the user requests deletion
Face readingWritten description of appearance extracted from the photoGiving the same result when the same photo is read againUntil the user requests deletion (no separate automatic deletion deadline)
Na Yeonggyun’s Dream ReadingDream content written by the user, mood after waking, dream reading resultCreating the dream reading and showing it again in your archiveUntil the user requests deletion

You may request deletion by the method in Article 5.

Article 2 (How Personal Information Is Collected)

Article 3 (Provision of Personal Information to Third Parties)

As a rule, the Company does not provide users’ personal information to third parties, except in the following cases.

Payment processing is entrusted to PortOne (Iamport Inc.).

Payment processing is outsourced to PortOne as described below.

Article 3-2 (Entrustment of Personal Information Processing)

For smooth payment processing, the Company entrusts personal information processing as follows.

TrusteeEntrusted workRetention and use period
PortOnePayment processing, payment approval inquiry and cancellationUntil the entrustment contract ends; where relevant laws require retention, until the end of that period

When concluding an entrustment contract, the Company specifies what is needed to keep personal information safe and supervises whether the trustee handles it safely. Any change in the entrusted work or the trustee will be disclosed through this policy.

Article 3-3 (Overseas Transfer of Personal Information)

To create character conversations and Saju, tarot, fortune and face readings, the Company transfers personal information overseas as follows. This transfer is entrusted processing to perform the service contract and is handled under Article 28-8 of the Personal Information Protection Act by disclosure in this policy.

CategoryDetails
RecipientAnthropic PBC
Contactprivacy@anthropic.com
Destination countryUnited States
Time and method of transferEach time the user sends a message or requests a reading, sent over encrypted communication (HTTPS)
Items transferredConversation and reading request content entered by the user, and for face reading, the image data of the uploaded photo
Recipient’s purpose of useGenerating conversation replies and reading texts
Recipient’s retention and use periodThe period needed for generation. The Company does not set how long data stays on the recipient’s servers; only the generated results remain on the Company’s servers.

You may refuse the overseas transfer of personal information by contacting the Privacy Officer in Article 7. In that case, you cannot use the services that create character conversations and readings.

Article 3-4 (Handling and Destruction of Face Reading Photos)

Uploaded photos are not stored and are destroyed as soon as the reading is finished.

(1) The Company keeps a face photo uploaded with the user’s consent briefly in a temporary location on the server and deletes it right after extracting the facial features. The original photo is not stored in a database or public folder, and no address to download it again is created.

(2) The Company does not create or store biometric information (such as facial landmark values) for identifying individuals from photos. What is extracted is a written description of appearance used for face reading.

(3) For each photo, the Company keeps its SHA-256 hash and a consent record (account, date and time, access IP, consent text version). The hash cannot be used to restore the photo and is used only to confirm that the photo was uploaded with consent.

(4) The appearance description extracted from a photo is kept so that the same photo gives the same result when read again, and it is deleted when the user requests.

Article 4 (Retention and Use Period of Personal Information)

The Company destroys personal information without delay once the purpose of collection and use is achieved. However, where relevant laws require retention, it is kept for that period.

Article 5 (Rights of Users)

Users may exercise the following rights at any time.

Article 6 (Use of Cookies)

The Service uses a cookie (PHPSESSID) to keep your session. It is deleted automatically when the browser closes. No tracking cookies for advertising or marketing are used.

Article 7 (Privacy Officer)

Name: Won Yongjin  |  Email: quantarium1004@gmail.com

Phone: 1551-4220  |  Hours: weekdays 10:00-18:00 (KST)

Article 8 (Changes to This Privacy Policy)

This policy may be amended following changes in laws or policies; any change will be announced in advance through Service notices.

Company Quantarium Inc.CEO No SeonggyuAddress 3F V1093, 6 Teheran-ro 79-gil, Gangnam-gu, SeoulBusiness Reg. No. 390-87-03804Mail-Order Business Reg. No. No. 2026-SeoulGangnam-00796Customer Support 1551-4220Email quantarium1004@gmail.com
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