Cookie Policy
Last updated: 13 November 2026
IvySity uses only the cookies it needs to keep you signed in. Nothing else.
Cookies and storage we use
| Name | Purpose | Lasts |
|---|---|---|
ev_parent | Keeps a parent signed in (secure, httpOnly) | 30 days |
ev_kid | Keeps a child signed in on their device (secure, httpOnly) | 30 days |
ev_admin | Keeps an IvySity administrator signed in | 12 hours |
ev_lang | Remembers the language chosen for the children's screens (English, Hindi, Marathi, Tamil, Telugu, Kannada, Malayalam or Bengali) | 1 year |
| Offline chapters and results (browser cache and storage) | Chapters a child saves to play without internet, the app files needed to open them offline, and results played offline until they are sent. Removed with "Remove" on the world map or by clearing site data. | Until removed or sent |
| Reading voice (browser storage) | A copy of the child's read-aloud voice settings, so games speak in their voice straight away | Until the player switches |
| Family code (browser storage) | Remembers your family code on a child's device so they only pick their avatar | Until removed |
| Game best score (browser storage) | Remembers the best score in the mini-game on the home page | Until removed |
| Clerk cookies | Only if parent sign-in with Clerk is enabled: secure sign-in for parents. Never set on child pages. | Session |
No tracking
We don't use advertising, analytics, social-media or other tracking cookies, and we don't let third parties set them. Because everything listed is strictly necessary to provide the service you asked for, the law (the EU ePrivacy Directive, UK PECR and India's DPDP Act) doesn't require a consent banner.
Your choices
You can clear cookies and site data in your browser settings at any time. If you block these cookies, you won't be able to stay signed in. If we ever add optional cookies, we will ask for your consent first and update this page.