Cookie Policy

Last updated: January 8, 2026

This Cookie Policy explains how Astrex uses cookies and similar tracking technologies when you visit astrex.app or use our application.

1. What Are Cookies

Cookies are small text files placed on your device by a website. They help the site remember your session, settings, and activity over time. Some are essential for the site to work; others are optional.

2. Cookies We Use

CookieTypePurposeDuration
session_idEssentialKeeps you logged in during your sessionSession
auth_tokenEssentialPersistent secure authentication token30 days
csrf_tokenEssentialProtects against cross-site request forgerySession
_astrex_prefsFunctionalSaves your sign and display preferences1 year
_analyticsAnalyticsAggregated, anonymised usage statistics6 months

3. Essential Cookies

Essential cookies are required for the Service to work correctly. You cannot opt out of these without losing core functionality such as remaining logged in.

4. Analytics Cookies

We use anonymised analytics to understand how users interact with Astrex so we can improve the product. Analytics data is never linked to your identity. You may opt out by adjusting your browser settings or contacting us.

5. Managing Cookies

You can control or delete cookies via your browser settings. Blocking essential cookies will prevent normal use of the Service. For guidance, visit allaboutcookies.org.

6. Third-Party Cookies

Our payment provider Stripe may set cookies during checkout for fraud prevention. These are subject to Stripe's own cookie policy.

7. Contact

Cookie questions: support@astrex.app

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