Privacy Policy
Effective October 13, 2026
EUNON (the “developer”) collects no personal data from users of the Sajinmal app. This policy explains how the app handles information.
1. Information processed and why
The developer has no sign-up, login or servers, and collects and stores no personal data. To organize and back up your photo library, the app processes the following on your device only.
- Photos and videos, and information recorded in them such as capture date and location
- Results of analyzing photo content (such as objects, text and face groups)
- Requests you type or speak
We also collect no personal data from children under 14.
2. When information leaves your device
- If backup is on: original photos are sent to your own iCloud Drive (iOS) or Google Drive (Android).
- If you speak a request: the app uses the operating system's speech recognition, and depending on the device Apple or Google may process the audio.
- Purchases: handled by the App Store and Google Play; the app only checks whether you have purchased.
- Google diagnostics on Android: see section 4.
3. Permissions
- Photos (required): to read photos, create albums and back them up. On Android, permission to read the location recorded in photos is requested along with it.
- Microphone and speech recognition (optional): when you speak a request
- Notifications (optional): to tell you about organizing and backup results
4. Transfers abroad
Google ML Kit (photo recognition and translation) and the Google Play Billing Library, both included in the Android app, send the information below to Google. We disclose this under Personal Information Protection Act Art. 28-8.
| Recipient | Information | Country | When and how |
|---|---|---|---|
| Google LLC (ML Kit) | Device information (such as manufacturer, model and OS version), app package name and version, per-installation identifiers, performance metrics, feature configuration and version, input/output size, event types and error codes, and the source and target languages of translation | United States | Sent over the network when a feature is used |
| Google LLC (Play Billing) | Operational records of the billing library (items defined by Google) | United States | Sent over the network when the purchase screen is used |
Google uses this information for diagnostics and usage analytics and does not pass it to the developer. Retention and contact details follow the Google Privacy Policy. If you do not want this, delete the Android app; the app cannot be used in that case.
5. Retention and deletion
The developer stores no personal data. Information on your device is deleted when you delete the app.
6. Sharing and processors
Apart from section 4, we provide no personal data to third parties and entrust its processing to no one.
7. Security measures
The developer runs no server that stores personal data, and information on your device is kept in storage that the operating system separates for each app.
8. Your rights
You (or a legal guardian, for children under 14) may request access to, correction, deletion or suspension of processing of personal data by contacting us below, and we will handle it as required by law.
9. Changes to this policy
If we change this policy, we will announce it on this page before it takes effect.
10. Privacy officer
- Officer
- Representative, EUNON
- Contact
- [email protected]
For advice on privacy infringement, you can also contact the Personal Information Dispute Mediation Committee (1833-6972), the Personal Information Infringement Report Center (118), the Supreme Prosecutors' Office (1301) or the Korean National Police Agency (182).