Privacy Policy
Effective Date: April 27, 2026 | Last Updated: No updates yet
1. Overview
Welcome to ColorLog ("we", "our", "the App"). ColorLog is a photo and video layout and design tool that helps you turn ordinary photos, Apple Live Photos, and short videos into beautifully crafted Plog visual works.
This Privacy Policy explains how we collect, use, store, and protect your personal data when you use our application. By using ColorLog, you agree to the terms described in this Policy.
2. Information We Collect
2.1 User-Provided Data
Photos and Video Content: Pictures you take or select from your photo library, Live Photos, and short videos, used solely for local layout, editing, and Plog generation. This data is processed entirely on your device and is never uploaded to any server.
User-Input Text (Optional): Titles, descriptions, and other text you add, stored only on your local device.
2.2 Automatically Collected Data
To ensure the app functions correctly, we may collect:
- Device Information: Device model, OS version, app version (not used to identify you personally).
- Logs and Diagnostic Info: Crash logs, error reports, performance data (only used to improve experience).
2.3 What We Do NOT Collect
- Email addresses
- Phone numbers
- Contacts
- Calendar information
- Biometric information
- Advertising Identifiers (IDFA)
We do not engage in any form of cross-app tracking.
3. How We Store Data
3.1 Local Storage (Default and Only Method)
All your data (photos, videos, Plog works, text, etc.) is stored locally on your device, fully controlled by you. We have no server-side storage and do not maintain any user account system.
3.2 What We Do NOT Do
- We do not establish server-side accounts.
- We do not store your identity information.
- We do not long-term store your images or works on our servers.
- We do not track your cross-app activity.
- We do not use iCloud or any cloud sync service.
4. No Advertising
- This app does not display ads.
- We do not integrate advertising SDKs.
- We do not collect any data for advertising purposes.
- We do not sell personal data.
Therefore, no App Tracking Transparency (ATT) authorization prompt is required.
5. How We Use Data
Data is used only for the following legitimate purposes:
- Providing core features: photo layout, template application, Plog generation.
- Local data storage and display.
- Performance monitoring and bug fixing.
We will NOT use data for:
- Advertising.
- Third-party marketing.
- Building user profiles.
- Commercial sale.
6. Data Sharing and Third-Party Services
All photo processing in this app is done locally. We do not call any third-party AI services or APIs. We may only share data in the following circumstances:
- Legal Requirements: Responding to regulatory or court requests.
Aside from this, we do not share your data with any third parties.
7. Data Retention
- Local Data: Retained until you delete it.
- Diagnostic and Crash Info: Typically automatically deleted within 90 days.
8. Children's Privacy
This app does not collect any personal data from users, including children. The app does not contain login, advertising, analytics, or behavioral tracking features, making it suitable for all ages.
9. Your Rights
Depending on your jurisdiction, you may have the following rights:
- Access and obtain copies (Data Portability).
- Correct inaccurate data.
- Delete/Restrict processing (Right to be Forgotten).
- Withdraw consent.
- File a complaint with data protection authorities.
Since all data is stored on your local device, you can exercise these rights at any time by deleting in-app data or uninstalling the app. For assistance, please contact us using the information below.
10. Security Measures
We take commercially reasonable technical and organizational measures to protect data from unauthorized access, loss, alteration, or disclosure. Since all data processing is done locally, your data security primarily depends on the security of your device itself. We cannot guarantee absolute security but will continuously strive to protect your data.
11. Contact Us
If you have privacy-related questions or wish to exercise your rights, please contact:
Email: copineostudio@163.com
12. Privacy Policy Updates
We may update this policy when necessary. Material changes will be notified within the app.