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Ungeul Privacy Policy

Ungeul Privacy Policy

This policy applies to “Ungeul: Saju Read in Plain Words” (Android package and iOS bundle ID com.seorilabs.ungeul, the “App”), provided by Seori Labs. If the App’s actual processing or store disclosure differs from the general policy, this product-specific policy controls.

Effective and last updated: September 7, 2026
Language
  • 한국어
  • English

Data the App processes

Profile names, original dates of birth, birth times, and birth places entered by users are stored only on the user’s device. Seori Labs does not store these original inputs on its servers or in Firebase. They are removed when the user deletes the profile in the App or deletes the App.

The App does not require a name or email address. It processes pseudonymous user identifiers, authentication tokens, and session information generated by Firebase and the Seori Labs Platform to provide App functionality.

To provide plain-language readings, the App sends derived chart facts calculated on the device (such as classifications needed for the five elements, ten gods, decade, annual, and monthly flows) and content requests to the Seori Labs Platform. Original profile names, dates of birth, birth times, and birth places are not sent.

To protect the service and diagnose failures, the App may process Firebase App Check app/device-integrity signals and minimal request metadata and server diagnostic logs, such as request time, response status, and a pseudonymous user identifier.

The App offers in-app purchases (reading tickets) and rewarded ads as ways to unlock in-depth readings. Payments themselves are processed by Google Play, the Apple App Store, and AppsInToss; Seori Labs never receives payment-instrument details such as card numbers. To confirm a purchase, the App sends the market-issued purchase token, order identifier, and a pseudonymous account reference to the Seori Labs Platform, which keeps an entitlement ledger.

Buying and restoring reading tickets requires a linked account: Kakao on Android, Kakao or Apple on iOS, and Toss Login in the AppsInToss version. Account identifiers issued by these providers are stored in pseudonymous form, and provider profile data such as name or email is not used for App functionality.

The Android and iOS apps serve Google AdMob rewarded ads. AdMob may process device information and advertising identifiers when requesting and showing an ad. Where local rules require it, the App shows an ad privacy (UMP) consent screen, and the choice can be changed later in settings. The AppsInToss version provides rewarded ads through Toss’s in-app advertising functionality.

To improve the App, Google Analytics for Firebase processes usage events such as launches, sessions, and reading flows, pseudonymous app-installation or browser identifiers, app/device information, and approximate region. Native SDKs may automatically measure purchased products, prices, currencies, quantities, and advertising events. GA4 does not receive original birth inputs, derived charts, login-account IDs, or feedback answers.

GA4 and App usage analytics are collected whenever the App runs. The App does not provide a setting to turn analytics off. GA4 advertising-identifier collection and ad personalization are disabled, and advertising privacy choices are handled separately.

The App does not collect location permission data, contacts, photos, videos, microphone data, or health data.

Purposes of processing

Pseudonymous identifiers and authentication information are used to process each user’s content requests securely and prevent unauthorized use.

Derived chart facts and content requests are used to provide the chart, five-elements, ten-gods, decade, annual, and monthly readings selected by the user.

App Check signals and diagnostic logs are used to prevent automated abuse, maintain service reliability, and respond to errors.

Service providers and international processing

Seori Labs does not sell personal data or share it for advertising.

Google Firebase and Google Cloud process data as service providers for authentication, App Check, usage analytics, server execution, and logging. Google Play, the Apple App Store, and AppsInToss/Toss process distribution and security functions for their respective markets.

Data sent to servers is encrypted with HTTPS/TLS. Data may be processed outside the user’s country depending on service-provider infrastructure.

Retention and deletion

On-device profiles and original inputs are removed when the user deletes the profile or the App.

Pseudonymous authentication information, content requests, and security/diagnostic logs are retained only as needed for App functionality, incident response, abuse prevention, and legal obligations, and are then deleted or de-identified. Configured retention periods of the relevant cloud services also apply.

GA4 event and user data follow property retention settings; aggregate reports and BigQuery exports may follow separate retention settings. Analytics data deletion requests can be sent to the contact below.

To request access to or deletion of pseudonymous server data, contact cs@seorilabs.com. We may request minimal information about the App installation and request to protect other users’ data.

Children and important notice

The App is not designed as a child-directed service, and Seori Labs does not knowingly collect personal data from children.

Ungeul provides reference content that explains traditional East Asian fortune-reading concepts. It does not replace professional medical, legal, or investment advice or diagnosis.

Your rights and contact

Subject to applicable law, users may request access, correction, deletion, restriction, or objection regarding their personal data.

If data handling changes, we will update this page and the Google Play Data safety, Apple App Privacy, and AppsInToss disclosures together.

Privacy and App support: cs@seorilabs.com

This product-specific policy is linked from the App disclosures on Google Play, the Apple App Store, and AppsInToss.

cs@seorilabs.com
Seori Labs We build our own mobile games and everyday apps, and we run them. Seori Tales — Korean folktales for children
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