Formula Formula v0.4 alpha

Privacy Policy

Last updated: February 2026

1. Introduction

Afterlight ("we", "us", "our") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use Formula and its related online services.

2. Data We Collect

We collect the following types of information:

  • Account information: email address and display name provided during registration.
  • Authentication data: tokens and session data managed through our authentication provider (Logto).
  • Usage data: aggregated statistics about feature usage, such as AI token consumption and model usage.
  • Technical data: IP address, browser type, and device information collected automatically during service access.

3. Data We Do NOT Collect

Your data files (.fml) are stored locally on your device. We do not access, collect, upload, or store the contents of your data files. Formula is designed as a local-first application, and your data remains on your machine.

4. How We Use Your Data

  • To provide and maintain the service, including authentication and account management.
  • To track usage for billing and plan management purposes.
  • To improve the service and develop new features based on aggregated usage patterns.
  • To communicate with you about your account, service updates, and important notices.

5. Data Storage and Security

Your account data is stored in secure databases. We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction. Authentication is handled through Logto, an industry-standard identity provider.

6. Third-Party Services

We use the following third-party services:

  • Logto: for user authentication and identity management.
  • AI providers: when you use AI features, your prompts are sent to AI model providers. No personal data or file contents are included unless you explicitly share them in your prompts.

7. Cookies and Local Storage

We use browser localStorage to store your authentication token, theme preference, and language preference. We do not use tracking cookies or third-party advertising cookies.

8. Your Rights

Under applicable data protection laws (including GDPR), you have the right to:

  • Access the personal data we hold about you.
  • Request correction of inaccurate personal data.
  • Request deletion of your personal data and account.
  • Object to or restrict the processing of your data.
  • Request a copy of your data in a portable format.

To exercise any of these rights, please contact us at support@formulaapp.it.

9. Data Retention

We retain your account data for as long as your account is active. Usage data is retained for billing and analytics purposes. When you delete your account, your personal data will be removed within 30 days, except where retention is required by law.

10. Children's Privacy

The service is not intended for users under the age of 16. We do not knowingly collect personal data from children. If we become aware that we have collected data from a child, we will take steps to delete it promptly.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify users of significant changes via the website or application. The date at the top of this page indicates when the policy was last updated.

12. Contact

If you have any questions about this Privacy Policy or our data practices, please contact us at support@formulaapp.it.

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