Last Updated: July 15, 2026
1. Introduction
CyberNex Networks (“we,” “our,” or “us”) provides the BlinkClean mobile application (“BlinkClean” or the “App”).
This Privacy Policy explains how information is processed when you use BlinkClean, including information processed locally on your device and information that may be collected by us or our service providers for analytics, advertising, attribution, security, and app performance purposes.
This Privacy Policy is intended to provide notice about our data practices. Where consent is required by applicable law, we will request it separately through the App or an applicable consent interface.
You can manage or revoke App permissions through your device settings at any time. Disabling certain permissions may prevent some features from working correctly.
2. Data Controller
CyberNex Networks is responsible for the processing of information described in this Privacy Policy in connection with BlinkClean.
For privacy questions or requests, contact:
Email: [email protected]
3. Information We Process
3.1 Files, Photos, Videos, and Media
BlinkClean may scan and display files, photos, videos, downloads, application packages, archives, documents, cache files, residual files, temporary files, and other storage items to provide cleaning and storage management functions.
File analysis and management are performed locally on your device. BlinkClean does not upload your personal files, photos, videos, documents, or their contents for cloud-based cleaning or storage analysis.
You remain in control of which files you review and remove.
3.2 Information You Provide
BlinkClean does not require you to create an account.
If you contact us for support, submit feedback, or make a privacy request, we may receive information you voluntarily provide, such as your email address, message content, screenshots, device details, or diagnostic information.
Please do not send sensitive personal information or personal files unless necessary for your request.
3.3 Device Permissions and Special Access
BlinkClean may request the following permissions or system access, depending on the features you use. We only request permissions that are strictly necessary to deliver the core functionalities of the App:
3.4 Automatically Collected Information
We and our service providers may collect personal and non-personal technical, usage, advertising, and device information, including:
We do not collect precise GPS location unless a feature clearly requests it and separate permission or consent is obtained.
4. How We Use Information
We may use information to:
5. Advertising, Analytics, and Attribution
BlinkClean is supported by advertising and may integrate advertising, mediation, analytics, attribution, crash reporting, and messaging technologies.
TopOn acts as an advertising mediation platform and may route advertising requests to participating advertising networks, including Google AdMob, Meta Audience Network, Mintegral, and Pangle.
These providers may process information such as:
The advertisements you receive may be personalized or non-personalized depending on your location, device settings, consent choices, and applicable law.
BlinkClean may also use Adjust for attribution and analytics, Firebase for crash reporting, analytics, messaging, or performance monitoring, and ThinkingData for product analytics and event measurement.
6. Legal Bases for Processing
Where the European Economic Area, United Kingdom, Switzerland, or similar laws apply, we rely on one or more of the following legal bases:
Performance of a Contract
Processing necessary to provide features you request, such as scanning storage, displaying files, or managing apps.
Consent
Processing based on consent where required, including personalized advertising, certain identifiers, or optional permissions.
Legitimate Interests
Processing necessary for app operation, analytics, security, fraud prevention, troubleshooting, and service improvement, balanced against your rights.
Legal Obligations
Processing required to comply with applicable laws, regulations, legal requests, or enforcement obligations.
You may withdraw consent at any time. Withdrawal does not affect processing lawfully completed before consent was withdrawn.
7. How We Share Information
We do not upload or share personal file contents as part of BlinkClean’s cleaning process.
We may share automatically collected information with:
Advertising and Mediation Partners
To request, display, personalize, measure, and optimize advertisements and prevent advertising fraud.
Analytics and Attribution Providers
To measure app usage, campaign attribution, retention, performance, and feature effectiveness.
Cloud, Messaging, and Technical Providers
To provide crash reporting, diagnostics, messaging, hosting, security, and technical infrastructure.
Legal Authorities
When required by applicable law, court order, legal process, or valid government request.
Business Successors
In connection with a merger, acquisition, financing, restructuring, sale of assets, or similar business transaction, subject to applicable privacy protections.
Third-party providers process information under their own terms, contracts, and privacy policies.
8. Sale, Sharing, and Targeted Advertising
We do not sell personal information for monetary consideration.
However, providing advertising identifiers, IP addresses, app interaction data, or related information to advertising partners may be considered “selling,” “sharing,” targeted advertising, or cross-context behavioral advertising under certain privacy laws.
Where required, we provide consent or privacy choices before using information for personalized advertising.
You may manage advertising choices by:
Disabling personalized advertising does not necessarily remove advertisements. You may continue to receive non-personalized or contextual advertisements.
9. Data Retention
Files, photos, videos, notification content, installed app information, and similar content processed locally remain on your device unless you choose to delete or modify them.
We retain information collected by us only for as long as reasonably necessary to provide the App, fulfill the purposes described in this Privacy Policy, resolve disputes, prevent fraud, meet contractual requirements, and comply with applicable law.
Advertising, analytics, attribution, and technical providers may retain information according to their own retention policies and legal obligations.
Support communications and privacy requests may be retained as necessary to respond, maintain records, and comply with legal requirements.
10. International Data Transfers
Our service providers may process information in countries outside your country of residence.
Where required, we use or rely on appropriate safeguards, such as Standard Contractual Clauses, adequacy decisions, contractual protections, or other lawful transfer mechanisms.
11. Security
We use reasonable technical and organizational safeguards designed to protect information from unauthorized access, loss, misuse, alteration, or disclosure.
No electronic transmission or storage method is completely secure. We cannot guarantee absolute security.
You are responsible for maintaining the security of your device and reviewing items before deleting them.
12. Your Privacy Rights
Depending on your location, you may have the right to:
To exercise a privacy right, contact:[email protected]
We may need to verify your request before responding. We will respond within the period required by applicable law.
Because BlinkClean does not require an account, we may not be able to identify information associated with you unless you provide sufficient technical information to locate it.
13. Children’s Privacy
BlinkClean is not directed to children.
We do not knowingly collect personal information from children under 13, or under a higher minimum age where required by local law, without appropriate authorization.
If you believe a child has provided personal information through BlinkClean, contact us at [email protected] so we can investigate and take appropriate action.
14. Third-Party Services
BlinkClean may integrate the following services. Their data practices are governed by their respective privacy policies:
Google AdMob and Google Services
https://policies.google.com/privacy
Google Firebase
https://firebase.google.com/support/privacy
Meta Audience Network
https://www.facebook.com/privacy/policy/
TopOn
https://www.toponad.com/en/privacy-policy
Mintegral
https://www.mintegral.com/en/privacy
Pangle
https://www.pangleglobal.com/privacy
Adjust
https://www.adjust.com/terms/privacy-policy/
ThinkingData Analytics
https://docs-v2.thinkingdata.cn/?version=latest&code=privacy&lan=en-US
Information about its privacy practices is available through the provider’s official website and documentation.
We are not responsible for the content of third-party websites or independent processing performed by third-party services.
15. Changes to This Privacy Policy
We may update this Privacy Policy to reflect changes to BlinkClean, our service providers, legal requirements, or data practices.
The revised policy will be published on this page with an updated “Last Updated” date. Where required, we will provide additional notice or request consent.
16. Contact Us
For privacy questions, support requests, complaints, or data rights requests, contact:
CyberNex Networks
Email: [email protected]
Thank you for using BlinkClean.