LIFLOG Privacy Policy

1. Personal Information Collection

(1) Free Users

• Data recorded in the app is stored only on the local device, and we do not access or collect this data.
• However, anonymized usage statistics and error information (e.g., crash reports) may be collected for app quality improvement.

(2) Paid Subscribers (Cloud Feature Users)

• At account registration: Email address, password, and other minimal information required for login
• Server-stored items:
  • Content body: User-created diaries, images, etc. are stored with E2EE encryption, and we do not retain decryption keys.
  • Metadata: Recording time, tags, types, usage frequency, etc. may be collected and analyzed in a de-identified form.

2. Purpose of Personal Information Collection and Use

• Cloud synchronization service provision
• Customer inquiry and technical support response
• Error analysis and app quality improvement
• Statistical analysis and personalization features (e.g., recording habit analysis, activity feedback)

3. Storage and Deletion

(1) Free Users

• All data created in the app is stored only on the user's device, and we do not access or store it on our servers.
• When the app is deleted, the device data is also deleted, and no separate data deletion request is needed.

(2) Paid Subscribers (Cloud Feature Users)

• Server-stored data is completely deleted upon account deletion request and cannot be recovered afterward.
• App deletion alone does not delete server data; a separate account deletion request is required.
• For expired subscriptions, we retain cloud server data for up to 30 days, after which it is automatically deleted if the subscription is not renewed.

4. De-identified Information Usage and Opt-out

For service quality improvement and user experience enhancement, we may collect and analyze de-identified metadata (e.g., recording time, type, frequency) generated from user recording activities.

Some data is essential for technical error improvement and statistics collection and may be collected without separate user consent.

However, for analysis aimed at providing personalization features (e.g., user-customized statistical reports, feedback), users can selectively disable (opt-out) these features through the app settings menu.

All metadata is processed in an anonymized form that cannot identify individuals, and record content (diary entries, etc.) is protected by end-to-end encryption, making it inaccessible to us.

5. Third-party Information Sharing

We do not share personal information with external parties without user consent, except when required by law.

6. Personal Information Protection Measures

• User content is stored with E2EE encryption, with decryption keys stored only on user devices.
• Server communication uses secure encryption protocols like HTTPS.
• Server-stored information is minimized, with access control and internal authorization management applied.

7. User Rights

• Users can request to view, modify, delete their personal information, or request account deletion.
• Personal information and data-related inquiries can be made through the app's 'Contact Us' feature or email (support@liflog.io).

8. Change Notification

When privacy policy changes occur, changes will be announced in advance through in-app notifications or updates.