Clean Sweep Master Privacy Policy
This Privacy Policy is formulated in accordance with relevant laws and regulations, aiming to clarify the operational norms and principles of Clean Sweep Master (hereinafter referred to as "the Application") in the collection, use, storage, and protection of personal information.
The Application strictly adheres to the principles of legality, legitimacy, necessity, and transparency in processing user personal information, effectively protecting users' right to know, control, and manage their personal data. By choosing to use this service, users are deemed to have fully understood and agreed to the personal information processing rules described in this policy.
Information Collection and Use
To ensure the stable operation of Clean Sweep Master, optimize the service experience, and guarantee user security, we will collect and use relevant information in accordance with the principles of "legality, necessity, and minimization," as detailed below:
Device-Related Information
To achieve application adaptation and basic service support, we may automatically collect your device's technical information, solely for ensuring the normal operation of core functions. We will never collect biometric data, sensitive health information, or other sensitive information strictly restricted by laws and regulations:
Hardware Configuration Information: Basic device parameters such as device model, battery status, screen size, and resolution;
System Operation Information: System environment data such as operating system version, system language settings, region configuration, and time zone information;
Necessary Identifiers: Android ID and Internet Protocol address (IP address), used for device identification and network security protection.
Usage Related Information
When you use the core cleanup function of this application, we will collect necessary information through the device system's public interface. We will not read the specific content of any files throughout the process, and all data is anonymized and cannot be associated with personal identity:
Storage Related Information: Only the paths and storage space occupied by cached files and redundant files are collected to identify cleanable junk files;
Service Usage Log: Records of your actions, including the time you triggered the cleanup function, the type and quantity of items selected for cleanup, and the amount of storage space successfully released.
Permission Request and Usage Instructions
This application only requests necessary permissions from you to implement specific functions. You can enable or disable these permissions at any time through your device's system settings. Disabling permissions may cause the corresponding function to malfunction, but will not affect other services:
Storage Permission: Only requested when you actively initiate a cleanup operation. Used to scan for cleanable junk files and redundant data on the device and perform deletion operations. No other purpose;
Notification Read Permission: Designed specifically for cleaning up redundant notifications in the notification bar. If you do not need this function, you can disable it directly without affecting the application's core cleanup service.
Optional User Feedback Information
If you voluntarily submit issue feedback, bug reports, or feature suggestions to us, we may collect the following information for follow-up processing. You can decide whether to provide it:
Core Feedback Information: Details of the problem you describe, feature request suggestions, and other content you submit voluntarily;
Voluntarily Provided Information: Contact information you proactively provide to facilitate our feedback on the processing results;
Auxiliary Diagnostic Information: When submitting a bug report, the system may automatically include environmental data such as device model, operating system version, and error code, solely for locating and fixing the problem.
Scope of Information Use
All information we collect will only be used for legitimate purposes necessary to provide the service, and will not exceed reasonable limits, strictly complying with relevant laws and regulations:
Supporting Core Services: Generating cleanup suggestions by identifying device configuration and storage status; detecting and assisting in closing unnecessary background processes; analyzing user habits based on anonymized usage data to optimize function triggering logic;
Optimizing Service Experience: Statistics on the usage frequency of each function to identify key user needs and iterate function design accordingly; conducting cross-device and cross-system version compatibility adaptation to ensure stable application operation in different environments;
Ensuring Service Security: Identifying security risks such as malicious software interference and abnormal access by analyzing device information and usage logs to prevent unauthorized acquisition of user information; fixing application vulnerabilities based on environmental data in error reports to improve service stability and security;
Responding to User Feedback: Promoting problem investigation and resolution based on your feedback, and improving the product based on function suggestions.
Information Sharing and Disclosure
We may share your personal information in the following situations:
- Collaboration with Service Providers: To ensure stable application operation and optimize service experience, we will share necessary information with rigorously screened service providers. This information is specifically used for compliant monitoring and analysis of service usage and compliant advertising placement to support application operation. All partners must sign a data processing agreement, promising to use the information only within the authorized scope and not to use the information for other unrelated purposes.
- Third-Party Advertising: During your use of this application, we will integrate a compliant advertising SDK to conduct advertising placement. Our cooperating advertising service providers may collect non-personally identifiable information related to your application access through cookies and similar technologies to optimize advertising placement strategies and push advertising content more tailored to your interests. We hereby emphasize that we will never share personally identifiable tracking data with any advertiser.
- Data Analysis Support: To statistically analyze service traffic and feature usage trends, we have introduced compliant third-party analytics tools. This tool collects anonymized data such as basic device information and application usage behavior information. We will only use this information for customized service experiences and statistical analysis for feature optimization, and will not use it for other commercial purposes.
- Business Changes: In the event of a company merger, asset sale, financing acquisition, or acquisition or transfer of all/part of our business, your personal information may be shared or transferred as part of our business assets. During this process, we will require the transferee to strictly comply with this Privacy Policy and relevant laws and regulations, and continue to fulfill their data protection obligations; if the transferee changes the purpose of using the information, we will obtain your explicit authorization separately.
- Sharing with Affiliated Companies: We may share basic device information (excluding personally identifiable information) with affiliated companies under joint control, such as our parent company and wholly-owned subsidiaries. Before sharing, we will inform the affiliated companies of the requirements of this policy to ensure that they use the information only within the authorized scope.
- Cooperation with Business Partners: To provide you with specific products, services, or promotional activities, we will share relevant necessary information with selected business partners. Before sharing, we will clearly inform them of the purpose of the cooperation and the scope of information, and will only share information to the extent necessary to achieve the specific purpose of the cooperation.
Cookies
Cookies are small data files stored on your device, typically containing an anonymous, unique identifier. This technology is primarily used in web scenarios: when you visit a website, the website sends a cookie file to your browser to record your browsing preferences, session state, and other information, thereby providing you with a more consistent and personalized service experience.
Regarding this application, we ourselves do not directly use cookie technology for any business purposes. However, during the operation of this application, we may integrate with third-party SDKs and related code libraries (such as advertising and analytics tools). These third-party services may use cookie technology to collect non-personally identifiable information to optimize their own service performance (such as adjusting advertising strategies and statistically analyzing feature usage data). You have the independent right to choose whether to accept or reject cookies used by third-party code and libraries, and you can be notified at any time when cookies are sent to your device. However, please note that if you choose to reject these cookies, some functions of this service may not work properly, thus affecting your user experience.
Links to Other Websites
This service page may contain links to other websites. When you click on such third-party links, you will be directly redirected to the corresponding site. It should be noted that these external websites are not operated or managed by us. Since we have no control over the content, privacy policies, and data processing methods of third-party websites or services, we strongly recommend that you carefully read their respective privacy policies before accessing these external links. We assume no responsibility for any actions or consequences arising from third-party websites or services.
Third-Party Privacy Policy Links
Google Play Services
https://policies.google.com/privacy?hl=en
Google Admob
https://transparency.google/our-policies/product-terms/google-admob/
Firebase
https://firebase.google.com/support/privacy/
https://www.facebook.com/about/privacy
Pangle
https://www.pangleglobal.com/privacy
Topon
https://www.toponad.com/en/privacy-policy
Oppose
We fully respect your right to choose how your personal information is used. If you wish to limit the use of interest-based advertising information or stop the collection of location information, you can do so through the relevant settings on your mobile device:
On Android devices, you can opt out of interest-based advertising or opt out of ad personalization by selecting the "Oppose Interest-Based Advertising" or "Oppose Ad Personalization" option; on iOS devices, enable the "Limit Ad Tracking" feature to achieve the same purpose.
Furthermore, if you do not wish for the application to collect location information from your mobile device, you can stop the collection of location information at any time by modifying your device's preferences, thereby ensuring your autonomy in the use of personal information and protecting your privacy.
Information Storage and Protection
We will determine the information storage period based on business needs and legal regulations.
Your information (including personal data) will be processed in our operations offices and at the locations of our relevant partners involved in information processing. This may result in information being transferred to computers outside your state, province, country, or other government jurisdiction, and stored and maintained on those devices. Due to differences in data protection laws and regulations in different regions, the data protection requirements in your region may differ from those in the region where the information is actually processed.
By agreeing to this Privacy Policy and submitting information, you acknowledge and consent to such information transfer. We are committed to taking all reasonable and necessary measures to ensure the security of data processing and to ensure that the processing process strictly adheres to this Privacy Policy.
We deeply appreciate that you are placing your personal information in our hands, and we value this greatly. Therefore, we are always committed to using commercially reasonable and feasible technical and management measures to comprehensively protect the security of your personal information. However, given the inherent characteristics of internet transmission and electronic storage, no technology or storage method can currently guarantee 100% risk-free information security.
Your Rights
If you are located in the European Union, you will have the following rights according to relevant laws and regulations:
Right to Access Data: You have the right to access and obtain copies of the personal data we hold about you. You can also update or delete your personal information through your account settings. If you encounter any difficulties, please contact us at any time, and we will assist you in fulfilling your needs.
Right to Correct Data: If you discover any inaccuracies or incompleteness in the personal data we store, you have the right to request that we correct and improve it promptly to ensure the accuracy and completeness of the information.
Right to Object to Processing: If we process your data based on legitimate interests, and you believe that this processing has negatively impacted you in certain circumstances, you can object. Furthermore, you also have the right to object to data processing for direct marketing purposes.
Right to Erasure: If we lack reasonable grounds to continue processing your personal data, you may request that we immediately delete or erase the relevant data to prevent improper retention of information.
Right to Data Portability: We will provide your personal data to you or your designated third parties in a structured, universally applicable, and machine-readable format, as required by regulations. However, this right only applies to data for which you have actively consented to automated processing or processing for contractual purposes.
Right to Withdraw Consent: You can withdraw your consent to the use of your personal data at any time. Please note that withdrawing consent may result in some service functions becoming unusable.
If you wish to exercise your rights to access, correct, delete data, or object to processing, you can contact us at any time. To ensure information security, we may require you to verify your identity before processing your request. We are committed to responding to your requests efficiently and responsibly as quickly as possible.
Furthermore, if you believe that our collection and use of personal data is improper, you have the right to file a complaint with your local data protection authority to protect your legitimate rights.
Children's Privacy Protection
We adhere to strict compliance standards regarding the protection of children's personal information:
If we discover that we have inadvertently collected personal information from a child under the age of 14 (subject to the laws of the user's country/region), we will immediately initiate a data deletion process to completely remove the relevant information and will not use it for any business purposes.
If you, as a child's guardian, discover that a minor has provided us with personal information without authorization, you can contact us at any time through the contact information set forth in this Privacy Policy. We will verify the situation as soon as possible and assist you in completing the relevant procedures, including information deletion.
Policy Updates
We may revise and improve this Privacy Policy based on updates to laws and regulations, adjustments to regulatory requirements, or actual needs of business development.
If you continue to use the various services of this application after the Privacy Policy is updated, it will be deemed that you have fully read, understood, and agreed to accept the updated Privacy Policy.
Contact Us
If you have any questions, suggestions, or complaints regarding this Privacy Policy, please contact us through the following methods:
Email: [email protected]