Cleaner Flow Privacy Policy
This Privacy Policy was last updated on September 15, 2025.
Dear user, your privacy is of paramount importance.
This Privacy Policy details the Cleaner Flow app's policies and procedures regarding the collection, use, storage, and disclosure of your personal information. It also clearly informs you of your privacy rights and the protections provided by relevant laws and regulations. By using this service, you acknowledge that you have fully read, understood, and consent to our collection and use of your personal information in accordance with this policy.
What information do we collect and use through our services?
We use technology to automatically collect information when you download, access, and use this app.
Do we use cookies?
Cookies are sent to your browser by the websites you visit and stored on your device's memory.
What important permissions do we request?
Necessary permissions we may request include: MANAGE_EXTERNAL_STORAGE (manage external storage permission).
How do we process personal data?
We work with third-party service providers who may need access to your personal data to assist us in fulfilling our tasks and providing our services.
How do we work with third parties?
We may provide links to third-party websites and advertise for other companies on our website.
What are your rights under the General Data Protection Regulation (GDPR)?
We are committed to protecting the privacy of your personal data and ensuring that you can exercise your rights easily and legally.
How can you exercise your rights?
To exercise your rights, you can submit a data subject access request to us or contact us directly. We will respond to your request in accordance with applicable data protection laws.
For more details, please see our full Privacy Policy.
What information do we collect and use through the Services?
When you download, access and use the application, it may use technology to automatically collect:
Device information:
To ensure the stable operation of the application, optimize the performance experience and provide basic services, when you use our application, we will automatically collect necessary information related to your device and network connection.
This information mainly includes the following categories:
Device and system information:
(1) Hardware Identifier: Device model, manufacturer.
(2) Operating System: Android version number.
(3) Hardware Performance and Status:
- CPU model, current usage;
- Total RAM (memory), current available/used status;
- Memory usage;
- Screen resolution, physical dimensions (height and width).
(4) Advertising Identifier: The device's advertising ID (such as the Google Advertising ID), used for ad delivery and effectiveness evaluation.
Log data:
When you use our services and encounter application errors, we will collect log data from your device through third-party tools.
This log data may include:
(1) Device information: device name, operating system version
(2) Network identifier: Internet Protocol (IP) address
(3) Application state: application configuration status when calling the service
(4) Usage time: specific date and time of service usage
(5) Other data: other statistical information related to the error.
Information Usage
Collecting this basic data enables us to:
(1) Diagnose and fix crashes and performance issues to improve app stability.
(2) Optimize resource usage to ensure that apps run smoothly on different devices.
(3) Adapt to different screen sizes and resolutions to provide a better visual experience.
(4) Understand the impact of network environment on services and make corresponding optimizations.
(5) Accurately push and measure advertising effects (mainly relying on advertising IDs).
(6) Ensure compatibility of new versions of apps with your device.
Do we use cookie information?
Cookies are files containing small amounts of data, often used as anonymous unique identifiers. These are sent to your browser from the website you visit and stored in your device's memory.
The Service does not explicitly use these "Cookies". However, the App may use third-party code and libraries that use "Cookies" to collect information and improve its services. You can choose to accept or reject these Cookies and know when a Cookie is sent to your device. If you choose to reject our Cookies, you may not be able to use some parts of the Service.
What important permissions do we request?
In order to ensure that the app can provide you with stable and reliable services, we may request necessary permissions based on your actual usage scenarios. You have the full right to refuse to provide these permissions at any time. However, you need to be reminded that the lack of some permissions may cause some functions of the app to be restricted or not work properly. The following is a list of permissions we may need to apply for:
MANAGE_EXTERNAL_STORAGE permission- To use this feature, you need to grant the corresponding relevant permissions. The main operation of this feature is: find files in the device and perform cleanup tasks.
How do we process personal data?
We work with third-party service providers who may need access to your personal data to assist us in performing tasks and providing services. Please note that these service providers are only authorized to access your personal data to perform their designated tasks on our behalf and are obligated not to disclose this data to any third party or for any other purpose.
We may use third-party service providers to monitor and analyze the use of our services and to assist us in providing and optimizing our services. For example:
About the use of Google Analytics
To track and analyze website traffic, we use Google Analytics, a web analytics service provided by Google. Google uses the data it collects to track and monitor the use of our services.
Data processing instructions:
(1) Data sharing: The collected data may be shared with other Google services.
(2) Advertising purposes: Google may use this data to provide contextualized and personalized advertising on its own advertising platform.
About the use of advertising services
In order to support and maintain our services, we may use third-party service providers to display advertisements to you. These advertisements are designed to provide users with optional services or product information while helping us ensure the sustainable development of our services. When we work with advertisers, we will ensure that they comply with relevant laws and regulations and respect the privacy of users.
Please note that we may display personalized ads to you based on your use of the Services and preferences. We do not display personalized ads to you based on sensitive categories, such as race, religion, sexual orientation, or health. If you do not wish to receive personalized ads, you can opt out of ad personalization through the ad settings of your mobile device.
We are committed to providing you with relevant and valuable advertising experiences while protecting your privacy. If you have any questions or concerns about our advertising practices, please feel free to contact us by email.
How do we work with third-party partners?
(1) Third-Party Websites and Advertisements
We may provide links to third-party websites and advertisements for other companies on our website or services. When you click on these links, you may be redirected to other apps, services, or websites.
Please note:
We do not collect your personal information from any third party.
This Privacy Policy does not apply to websites operated by third parties, and we are not responsible for their privacy practices or actions, whether or not they are linked to us.
Providing links to third-party websites does not imply an endorsement of their content or services.
(2) Risks of Information Transmission and Sharing
Information you transmit, send, or share when using our apps, services, or websites may be intercepted, collected, used, or disclosed by third parties. We are not responsible for the actions of such third parties. If you prefer a more secure way to transmit and share information, we recommend that you choose other more secure methods of transmission and sharing.
(3) Third-Party Partner Privacy Policies
Below are links to the privacy policies of the third-party service providers we work with. These policies are developed and managed by the third parties, and we have no control over them. For information on how they collect, use, and share user data, please visit the following links:
a. AdMob and Firebase
https://policies.google.com/privacy?hl=en
b. Facebook Audience Network (Meta)
https://www.facebook.com/about/privacy
c. Pangle
https://www.pangleglobal.com/privacy
d. Topon
https://www.toponad.com/en/privacy-policy
What are your rights under the GDPR?
We are committed to protecting the privacy of your personal data and ensuring that you can easily exercise your rights under the law.
If you are located in the European Union (EU) or the European Economic Area (EEA), you have the following rights under this Privacy Policy:
(1) Access your data: You have the right to request to see and obtain a copy of the personal data we hold about you.
(2) Correct your data: If the personal information we hold about you is incorrect or incomplete, you have the right to ask us to correct or supplement it.
(3) Erasure of your data: In certain circumstances (for example, when we no longer have a legitimate reason to process your data or you have withdrawn your consent), you have the right to ask us to erase your personal data.
Restriction or objection to the use of your data (objection to processing): If we process your data based on "legitimate interests" and you have particular reasons that you feel affect your rights and interests, you have the right to object to such processing. You always have the right to object to our use of your personal data for direct marketing purposes.
(5) Transfer your data (right to data portability): In certain circumstances (e.g. where the processing is based on your consent or in order to perform a contract), you have the right to request that we provide the personal data you have provided to you or a third party designated by you in a structured, commonly used and machine-readable format.
(6) Withdraw your consent: If we process your data based on your consent, you have the right to withdraw that consent at any time. Please note that withdrawing your consent may affect your ability to use certain features of our services.
How to exercise your rights?
Important note: To protect the security of your data, we may need to verify your identity before responding to your request. We will process all valid requests as quickly as possible.
If you are not satisfied with the way we process your personal data, you have the right to complain to the data protection supervisory authority in your country. If you are in the EEA, you can find information about your local supervisory authority on the European Data Protection Board website (edpb.europa.eu).
Do we collect information from child?
We do not knowingly collect any personally identifiable information from children under 13 (or such age as required by law). If we are notified that we have collected personal information from a child under 13 (or such age as the legal age of consent for minors as defined by applicable law) without parental consent, we will suspend that account and delete the information as quickly as possible. If you believe that we might have any information from a child under 13 (or such age as the legal age of consent for minors as defined by applicable law), please contact us at [email protected]
How do we link from other websites?
Our Service may contain links to other websites that are not operated by us. If you click on a third-party link, you will be directed to that third-party site. We strongly advise you to review the privacy policy of every site you visit.
We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.
How do we account for mobile device advertising and location information?
(1) Personalized advertising: You can limit the information that apps use to serve personalized ads through your device settings.
(2) For Android devices: Look for the option to “opt out of interest-based advertising” or “opt out of ads personalization”.
Changes to this Privacy Policy
We reserve the right to revise and update this Privacy Policy from time to time to adapt to business development or changes in laws and regulations. All revisions will take effect upon publication. Please note that if you continue to access or use our services after the revised version takes effect, it means that you have fully read, understood and agreed to be bound by the terms of the updated Privacy Policy.
Contact Us
If you wish to exercise any of your rights under this Privacy Policy (such as access, correction, deletion of your personal data, etc.), or have any questions, concerns or complaints about this Policy or the way we process your personal data, please feel free to contact us via email. Our privacy team will be happy to assist you. Contact email: [email protected]