DeepClear Privacy Policy
Effective date: August 16, 2026
DeepClear ("we", "us", or "our") respects your privacy. This Privacy Policy explains how information is collected, used, and processed when you use the DeepClear mobile application.
1. Information We Collect
App interactions
We may collect information about how you interact with DeepClear, such as app launches, page views, feature usage, button interactions, and other in-app events. This information is used to understand app usage and improve the application.
Crash logs and diagnostic information
If the application crashes or encounters an error, we may collect crash logs, error information, device model, operating system version, application version, and other diagnostic information. This information helps us identify and fix technical problems.
Device identifiers
We and our service providers may collect device identifiers, application instance identifiers, advertising identifiers, and similar technical identifiers. These identifiers may be used for analytics, crash reporting, advertising attribution, and measuring advertising performance.
Push notification information
If you allow notifications, DeepClear may use Firebase Cloud Messaging to process a device token or similar identifier required to deliver notifications. Notifications may include security alerts, service messages, application updates, or other important information about DeepClear.
2. Information We Do Not Collect
DeepClear does not require users to create an account or sign in.
DeepClear does not intentionally collect:
- Email addresses
- Text messages or multimedia messages
- Contacts
- Precise location
- Financial information
- Health information
- Photos or videos uploaded to our servers
- Audio files
- Calendar information
- User-generated content
DeepClear may access files or storage on your device when you use scanning or cleaning features. These files are processed locally on your device and are not uploaded to our servers unless the application clearly informs you and you provide permission.
3. How We Use Information
We may use collected information for the following purposes:
- To provide and maintain DeepClear
- To analyze application usage and performance
- To diagnose and fix crashes, errors, and technical issues
- To improve application functionality and user experience
- To deliver important application notifications
- To measure advertising performance and advertising attribution
- To detect and prevent abuse or technical problems
4. Third-Party Services
DeepClear may use third-party services that process information on our behalf or provide analytics, crash reporting, push notification, and advertising attribution services. These services may include:
Google Firebase Analytics
Used to analyze application usage and events.
Firebase Crashlytics
Used to collect and analyze crash logs and diagnostic information.
Firebase Cloud Messaging
Used to deliver push notifications.
AppsFlyer
Used for application installation attribution and marketing performance measurement.
Facebook SDK
Used for application events, advertising attribution, and advertising performance measurement.
These third-party service providers may process device identifiers, application interaction information, crash information, diagnostic information, and other technical information according to their own privacy policies.
You can learn more about their privacy practices here:
Google Privacy Policy:
https://policies.google.com/privacy
Firebase Privacy and Security:
https://firebase.google.com/support/privacy
AppsFlyer Privacy Policy:
https://www.appsflyer.com/legal/privacy-policy/
Meta Privacy Policy:
https://www.facebook.com/privacy/policies/
5. Data Security
We use reasonable technical and organizational measures to protect information. Information transmitted by the application is generally protected using encrypted connections such as HTTPS or TLS.
However, no method of transmission or electronic storage is completely secure.
6. Data Retention
We retain information only for as long as reasonably necessary for analytics, crash reporting, application operation, advertising attribution, security, and legal purposes.
Information that is no longer needed may be deleted, aggregated, or anonymized by us or our service providers.
Files scanned by DeepClear are normally processed locally on your device and are not retained by us.
7. Your Choices
You may control or restrict certain permissions through your Android device settings.
You may also manage notification permissions and reset or limit the use of your advertising identifier through your Android device settings.
If you deny storage-related permissions, some scanning and cleaning features may not work correctly.
8. Children's Privacy
DeepClear is not specifically designed for children. We do not knowingly collect personal information from children.
If you believe that a child has provided personal information through the application, please contact us so that we can review and take appropriate action.
9. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes to the application, third-party services, or applicable legal requirements.
We will publish the updated Privacy Policy on this page and update the effective date.
10. Contact Us
If you have questions about this Privacy Policy or DeepClear's data practices, please contact us at:
Email: loveqiaoqiaoya@gmail.com