Privacy Policy
Last updated: May 22, 2026
Hardy-infinity ("we," "our," or "the Developer") is highly committed to protecting your privacy. This Privacy Policy describes how we handle information in our Android applications ("Applications") and our official website ("Site").
No Direct Collection of Personal Information
We do not directly collect, store, or share with third parties any information that can personally identify you (such as your name, email address, phone number, or location data) through these Applications or this Site.
1. Automatically Collected Anonymous Information and Third-Party Services
For the stable operation of the Applications and the Site, improvement of features, and delivery of appropriate advertisements, we utilize services (SDKs) provided by the following trusted third parties. These services may automatically collect anonymous information that does not allow direct personal identification (such as device identifiers, crash logs, and traffic data).
| Service Name | Purpose of Collection | Privacy Policy |
|---|---|---|
| Google Play Services | App stability, store integration, and security assurance | Google Policies |
| Google AdMob | Distribution and optimization of appropriate in-app advertisements | Google Policies |
| Firebase Crashlytics | Analysis of app failures (crash logs) to troubleshoot bugs and improve quality | Firebase Privacy |
| Google Analytics (GA4) | Statistical analysis of browsing patterns on this Site (exclusive to this Site) | Google Policies |
2. Use and Management of Cookies
Our official website (the Site) uses Google Analytics to analyze traffic, and accordingly utilizes cookies.
Our Site adopts a prior consent (opt-in) system. Until you explicitly click "Accept" on the cookie consent banner, no Google Analytics tracking scripts will be loaded, and no cookies will be written. You can manage cookies at any time from your browser settings or the consent banner.
3. GDPR / CCPA Compliance and User Rights
All users worldwide, including residents of the European Economic Area (EEA) subject to GDPR and residents of California subject to CCPA, have the following rights regarding the collected anonymous analytical and advertising data:
- Right to Opt-Out: You can decline tracking at any time through your ad settings or by clicking the "Decline" button on our Site's consent banner.
- Data Deletion Requests: Since we do not directly retain personally identifiable data, we cannot extract specific personal information. However, you can reset advertising identifiers at any time from your device settings.
4. Disclaimer (Nature of the Applications)
These Applications are utility tools that overlay a colored transparent filter on the smartphone screen to reduce blue light or decrease screen brightness.
Depending on the filter's transparency or brightness settings, the screen may become completely dark, or operations may become extremely difficult. The Developer shall not be held liable for any direct, indirect, or incidental damages (such as device failure, data corruption, or opportunity loss due to inoperability) caused by inappropriate settings or use of the Applications. Please configure and use them appropriately at your own responsibility.
5. Changes to This Policy and Contact Information
We reserve the right to revise this Privacy Policy at any time due to legislative amendments, application updates, or changes in the specifications of third-party services. Any changes will be promptly posted on this page with the latest revision date.
Privacy Inquiry Contact
If you have any questions about this policy or our information handling practices, please contact us at the email address below.
[email protected]