Cookie Policy
Last updated 30 October 2026
This page lists the cookies and similar storage CritixFit uses, why we use them, and how you can manage them. It applies to critix.fit and app.critix.fit.
What cookies are
A cookie is a small file that a website saves on your device. Similar tools, such as local storage in your browser, do the same job. Some are needed for the site to work. Others remember your choices or help us see how the service is used.
Cookies we set
Sign-in session (kept by our sign-in service)
- Type
- Essential
- Purpose
- Keeps you signed in
- How long
- Until you sign out or the session ends
critix_consent
- Type
- Essential
- Purpose
- Records your cookie choice
- How long
- Until you clear it or change it in Settings
critix.lang
- Type
- Functional
- Purpose
- Remembers your language
- How long
- Until you clear your browser data
critix.units.override
- Type
- Functional
- Purpose
- Remembers your unit choice, if you change it
- How long
- Until you clear your browser data
critix_theme
- Type
- Functional
- Purpose
- Remembers dark or light
- How long
- Until you clear your browser data
Small feature settings (for example intro screens you have seen, the install prompt, game scores, a Spotify connection)
- Type
- Functional
- Purpose
- Remember what you have seen or chosen in a feature
- How long
- Until you clear your browser data
PostHog analytics
- Type
- Analytics
- Purpose
- Pseudonymous usage analytics and screen recordings with text hidden
- How long
- Only after you accept. Cleared when you switch it off
| Item | Type | Purpose | How long |
|---|---|---|---|
| Sign-in session (kept by our sign-in service) | Essential | Keeps you signed in | Until you sign out or the session ends |
| critix_consent | Essential | Records your cookie choice | Until you clear it or change it in Settings |
| critix.lang | Functional | Remembers your language | Until you clear your browser data |
| critix.units.override | Functional | Remembers your unit choice, if you change it | Until you clear your browser data |
| critix_theme | Functional | Remembers dark or light | Until you clear your browser data |
| Small feature settings (for example intro screens you have seen, the install prompt, game scores, a Spotify connection) | Functional | Remember what you have seen or chosen in a feature | Until you clear your browser data |
| PostHog analytics | Analytics | Pseudonymous usage analytics and screen recordings with text hidden | Only after you accept. Cleared when you switch it off |
The CritixFit web app does not write cookies of its own. It keeps the items above in your browser's local storage.
Categories and consent
- Essential: needed to sign in, stay secure and remember your cookie choice. The service does not work without them, so they do not need your consent.
- Functional: remember your language, units and theme so you do not have to set them again.
- Analytics: help us understand which parts of the service are used and where it breaks. On the web we record page views and clicks only, with all text hidden, and on health screens session recordings hide all text, charts and maps. Analytics runs only if you accept, wherever you live. If you accept analytics, we record how you use the app (the screens you open and what you tap) to find bugs and improve it. Health data and anything you type are hidden in these recordings. You can turn this off any time in Settings.
- Marketing: we use no marketing cookies, and we do not show ads.
We show a consent banner on your first visit, before analytics starts. "Reject" keeps only the essential items and keeps analytics off.
Do Not Track
We honour your browser's Do Not Track signal, treating it as "Reject".
Managing cookies
You can change your choice at any time in Settings, under Privacy, then Cookie preferences. Changes take effect immediately, and existing cookies in categories you switch off are cleared. You can also delete or block cookies in your browser settings. If you block essential cookies, you may not be able to sign in.
Third parties
The analytics provider and the companies that host the service are listed on the sub-processors page. Embedded content such as maps may contact the provider that serves it when it loads, and that provider may see your IP address.
Changes and questions
If we add or change a cookie, we update this page. Questions: [email protected]. See also the Privacy Policy.