Cookie Policy
Last updated: 2026-09-30
Prepora keeps the storage it needs to work (your progress, your sign-in) on your device. Anything else — statistics and advertising — is used only if you agree. Visitors in the European Economic Area, the UK and Switzerland are asked first; until they choose, those cookies stay off (Google Consent Mode).
Strictly necessary (always on)
These make the service you asked for work, so the law does not require consent for them. They are not used for advertising.
| Name | Purpose | Kept |
|---|---|---|
| prepora:v1 (local storage) | Your progress, answers, settings and free-try usage on this device | Until you clear it or delete your account |
| prepora:u:* (local storage) | A signed-in account's progress, kept on this device after log-out | Until you clear it or delete your account |
| IndexedDB “prepora” | Your speaking recordings on this device | Until you delete them or your account |
| sb-* (Supabase) | Keeps you signed in | Until you log out |
| prepora:theme, prepora:consent (local storage) | Your light/dark choice and your cookie choice | Until you clear it |
Statistics (only with your consent)
| Name | Provider | Purpose | Kept |
|---|---|---|---|
| _ga, _ga_* | Google Analytics 4 (Google Ireland Ltd.) | Counting visits and which pages help, to improve the site | Up to 2 years |
Without consent Google Analytics sets no cookies; Google may receive cookieless, aggregated signals under Consent Mode.
Advertising (only with your consent)
| Name | Provider | Purpose |
|---|---|---|
| Google AdSense cookies (e.g. __gads, __gpi, IDE) | Google and its ad partners | Showing ads, limiting repeats, measuring them, and — if you allow it — personalising them |
| FCCDCF, FCNEC | Google consent platform | Remembering your advertising choice |
In the EEA, the UK and Switzerland advertising consent is collected by a Google-certified consent management platform (IAB Transparency & Consent Framework). If you refuse, you may still see non-personalised or limited ads. Premium members see no ads at all.
Change or withdraw your choice
You can change your mind at any time — it is as easy as giving consent.
No optional cookies are in use at the moment, so there is nothing to set.
You can also delete cookies and site data in your browser settings. More about how we handle personal data: Privacy Policy. Questions: Contact.