Thank you for choosing GC Cleaner. This Privacy Policy describes how GC Cleaner (“we,” “us,” or “our”) collects, uses, and protects information when you access or use our mobile applications, websites, and related services (collectively, the “Services”). By using our Services, you agree to the data practices outlined in this policy. We may update this Privacy Policy periodically to reflect changes in our practices or legal requirements.
This Privacy Policy explains how GC Cleaner handles information during your use of the Services. We are committed to protecting your privacy and complying with applicable data protection laws and regulations.
To provide and improve our Services, GC Cleaner may collect the following categories of information:
Application Usage Information
We may access information about installed applications, including package names, in order to identify residual files, cached data, or storage usage related to those applications.
Device Information
This may include device model, operating system version, hardware identifiers, language settings, and network status.
Usage Statistics and Aggregated Data
We may collect anonymized or aggregated data, such as feature usage patterns and interaction statistics, to enhance performance and improve user experience.
The information collected may be used for the following purposes:
Storage Optimization and Cleaning
To scan, identify, and recommend the removal of junk files、 large files and unused data in order to free up storage space. Any deletion action is entirely optional and initiated solely by you.
Analytics and Service Improvement
We use Firebase Analytics to understand how users interact with the app and to improve functionality and performance. Please refer to Firebase’s own privacy policy for additional details.
Crash Reporting and Stability
Firebase Crashlytics is used to monitor app crashes and technical issues so we can improve reliability and fix bugs.
All Files Access Permission
GC Cleaner requests access to all files on your device in order to:
Detect and remove junk or residual files
Scan and display large files for storage management purposes
GC Cleaner does not delete any files automatically. You remain in full control and can choose whether or not to delete any identified files.
We may share limited information with trusted third-party service providers for the following purposes:
Operational Support
Including analytics, infrastructure hosting, technical support, and advertising-related services.
Security and Compliance
Shared data is limited to what is strictly necessary, and where possible, is anonymized or hashed. All third-party partners are required to follow strict confidentiality and data protection obligations.
If an error occurs while using GC Cleaner, we may automatically collect diagnostic information such as IP address, device type, operating system version, time of error, and technical logs. This information is used solely to diagnose problems and improve app stability.
We implement reasonable administrative, technical, and physical safeguards to protect your information against unauthorized access, alteration, or disclosure. While we strive to use commercially acceptable means to protect your data, no method of transmission or storage is completely secure. If suspicious activity is detected, we may temporarily restrict access to protect users and systems.
GC Cleaner does not directly use cookies. However, certain third-party services integrated into the app may use cookies or similar technologies to support functionality or analytics. Disabling cookies may impact some features provided by these third parties.
GC Cleaner is not intended for use by children under the age of 13. We do not knowingly collect personal information from minors. If we discover that a child under 13 has provided personal data, we will promptly delete such information. Parents or guardians who believe their child has submitted personal data may contact us.
If you are located in the European Union, you have the following rights under the GDPR:
Access – Request a copy of your personal data
Rectification – Request correction of inaccurate or incomplete data
Objection – Object to certain data processing activities
Erasure – Request deletion of your personal data when it is no longer necessary
Data Portability – Request transfer of your data in a structured format
Withdrawal of Consent – Withdraw consent at any time, which may limit access to certain features
To exercise your rights, please contact us using the information below. We may request verification of your identity before fulfilling your request. You also have the right to lodge a complaint with your local data protection authority within the EEA.
We may update this Privacy Policy from time to time. Any changes will become effective immediately upon publication. We encourage you to review this policy periodically to stay informed about how we protect your information.
If you have any questions, concerns, or feedback regarding this Privacy Policy, please contact us at:
jyilysy@foxmail.com
Last Updated: June 7, 2026