Legal
Cookies
Last updated 28 October 2026
Gradux uses a handful of cookies and browser settings to keep you signed in and remember your choices. That is all.
The short version
- One cookie keeps you signed in.
- Browser storage remembers your theme and layout.
- No advertising, no tracking, no third-party analytics.
What Gradux uses
Cookies
| Name | What it does | How long |
|---|---|---|
| sb-…-auth-token | Keeps you signed in, securely. Set by Supabase, which runs our sign-in. | Until you sign out, or your session expires |
Browser storage
| What | Why |
|---|---|
| Theme | Remembers whether you chose light or dark mode |
| Cookie notice | Remembers that you have seen the cookie notice, so it does not keep coming back |
| Layout and tips | Remembers how you arranged Mission Control, your weekly goal, and which tips and checklists you have dismissed |
All of these stay on your device and are only read by Gradux. They are strictly necessary for Gradux to work the way you set it up, which is why the law does not require us to ask before using them. We still tell you about them, here and in the notice you see on your first visit.
What we do not use
Gradux has:
- no advertising cookies
- no tracking across other websites
- no third-party analytics, such as Google Analytics
- no session recording
We do count how features are used, but that happens on our own servers, as described in our Privacy Policy, and it sets no cookies.
When you leave Gradux
If you choose to sign in with Google, or pay for Pro, you briefly go to Google's or Stripe's own pages. They set their own cookies there, under their own cookie policies. Nothing from them is placed on Gradux itself.
Your control
You can clear or block cookies and site data in your browser settings at any time. If you block the sign-in cookie, you will not be able to stay signed in to Gradux. Clearing browser storage simply resets the preferences listed above.
Changes
If we ever want to use a cookie that is not strictly necessary, we will update this page and ask for your permission first, with a genuine choice to say no.