RATIEL

Effective Date: December 2025
Last Updated: December 2025

Welcome to Ratiel (“we”, “our”, “us”). By using our website and tools, you agree to the following Terms & Conditions. Please read them carefully.

1. Acceptance of Terms

By accessing or using Ratiel, you agree to these Terms.
If you do not agree, please stop using the app immediately.

2. About Our Service

Ratiel provides a Golden Ratio face analysis tool for entertainment and educational purposes only.

• The app works entirely on your device.
• We do not require any sign-up or log-in.
• We do not collect or store images or personal information.
• This tool should not be considered a medical, cosmetic, or scientific evaluation.

3. User Responsibilities

You agree to:

• Use the app only for lawful purposes.
• Not upload content that is harmful, illegal, or inappropriate.
• Not attempt to reverse-engineer, modify, or disrupt our services.
• Not misuse the tool for harassment, bullying, or discrimination.

4. Intellectual Property

All design elements, branding, and features of Ratiel are owned by us.
You may not copy, sell, distribute, or alter our content without permission.
Third-party libraries are licensed under their respective open-source terms (Tailwind, MediaPipe, Google Fonts).

5. Disclaimer

Ratiel provides results “as is”, without any warranty.

• The face scores and golden ratio outputs are approximate.
• Do not rely on the tool for self-esteem, medical advice, or cosmetic decisions.
• We are not responsible for inaccuracies or interpretation of results.

6. Limitation of Liability

We are not liable for:

• Device issues, crashes, or data loss
• Incorrect or unexpected results
• Your use or misuse of the app
• Security problems on your device
• Consequences of sharing results with others

You use the app at your own risk.

7. External Services

Ratiel uses:

• Google Fonts
• Tailwind CSS CDN
• MediaPipe FaceMesh

These run under their own licenses. We are not responsible for outages or changes in these services.

8. Changes to the Terms

Terms may be updated occasionally.
Continued use of the app means you accept the updated terms.

9. Contact

If you have questions, contact us at:
support@ratiel.com

Effective Date: December 2025
Last Updated: December 2025

Ratiel (“we”, “our”, “us”) respects your privacy. This policy explains what information we collect — and what we do not collect.

1. Information We Collect

✔ We do not directly collect personal data

• We do not collect or store images, facial data, biometric information, login credentials, or personally identifiable information.
• However, third-party services used on this website (such as advertising providers) may use cookies or similar technologies as described below.

✔ Your images stay on your device

• All face analysis happens locally in your browser using MediaPipe.
• Nothing is uploaded to our servers.

2. Information We MAY collect

Only for basic website operation, we may receive:

• Basic logs such as browser type or device type
• Non-personal data (automatically provided by your browser)
• CDN logs from third-party services (Google Fonts, Tailwind CDN)

These cannot identify you.

3. How We Use Your Data

Since we do not collect identifiable data:

• We do not store it
• We do not sell it
• We do not share it
• We do not track you

Non-personal technical data (like browser info) may be used only to improve the site.

4. Advertising, Cookies, and Third-Party Services

Ratiel uses Google AdSense, a third-party advertising service, to display advertisements.

Google and its partners may use cookies or similar technologies to:

• Serve ads based on your visit to this website and other websites
• Measure ad performance
• Provide personalized or non-personalized advertisements

These cookies are controlled by Google, not by Ratiel.

Users may opt out of personalized advertising by visiting Google Ad Settings.

You can also learn how Google uses data from sites that use its services.

Ratiel does not have access to, store, or control these cookies.

Other Third-Party Libraries:

We also use the following services for core functionality:

• Google Fonts
• Tailwind CDN
• MediaPipe FaceMesh

These services may receive basic technical info (your IP address or browser type) because your browser connects to them. We do not control their logs.

5. Your Choices Regarding Cookies

You may:

• Disable cookies through your browser settings
• Use Google’s ad settings to control personalized ads
• Choose not to interact with ads shown on this site

Disabling cookies may affect how advertisements are displayed but will not affect the core functionality of Ratiel.

6. Image Processing Safety

• All image processing is done offline in your browser.
• No photos leave your device.
• Nothing is saved on our server.

7. Children’s Privacy

Ratiel does not collect personal data from anyone, including children.
However, users under 13 should use the app with guidance.

8. Data Security

Although we do not store any user data, you are responsible for:

• Using a secure device
• Avoiding unsafe Wi-Fi connections
• Keeping your browser updated

9. Changes to this Policy

We may update this Privacy Policy over time.
Updates will be posted on this page with a new effective date.

10. Contact

If you have questions, contact:
support@ratiel.com

Open Source Libraries Used:

• Face Mesh (MediaPipe)
  Licensed under Apache License 2.0. Copyright 2020 Google LLC.
  View License
• Tailwind CSS
  Licensed under MIT License. Copyright 2020 Tailwind Labs Inc.
  View License
• Google Fonts (Quicksand, Fredoka)
  Licensed under SIL Open Font License 1.1.
  View License

All other content © Ratiel.