WonderSteps uses no advertising cookies, no analytics tags, no social buttons and no third-party scripts that could follow you anywhere else. Everything below is set by WonderSteps itself.
Last updated 3 September 2026 · Companion to the privacy notice
Is there anything to consent to?
Not today, and we would rather say that than show you a banner pretending otherwise. Everything WonderSteps stores is either strictly necessary to sign you in and keep your household's records separate — which needs no consent under the ePrivacy rules — or a setting written on your own device only after you change it yourself.
If that ever changes, the new category will be off until you switch it on, the notice will ask again, and refusing will be as easy as accepting. You can reread the notice at any time.
Everything we store
Strictly necessary
Required to sign in, to keep each household's records separate, and to honour the choice made in this notice. The service cannot be provided without them, so they are set without asking.
better-auth.session_token (__Secure-better-auth.session_token on HTTPS)Cookie
Keeps a caregiver signed in and ties each request to their household so one family can never read another family's records.
Set when
When a caregiver signs in.
Lasts
Up to 7 days, renewed while the account is in use.
Set by
WonderSteps (first party)
better-auth.dont_rememberCookie
Records that the caregiver asked not to stay signed in, so the session ends with the browser session.
Set when
Only when a caregiver signs in without staying signed in.
Lasts
Until the browser is closed.
Set by
WonderSteps (first party)
wondersteps.privacy-consent.v1Browser local storage
Remembers that this browser has seen the storage notice, and any optional choice made in it, so the notice is not shown again on every visit.
Set when
When the notice is answered.
Lasts
Stays on this device until the browser's site data is cleared.
Set by
WonderSteps (first party)
Device settings
Written on this device only, and only after a caregiver changes the setting themselves. Nothing is written until then and nothing is sent to a server.
wondersteps.voice-preferences.v1Browser local storage
Remembers the reading voice, speed and volume chosen for Wobi in Settings. The browser's own speech engine does the speaking; no audio leaves the device.
Set when
Only when a caregiver changes a voice setting.
Lasts
Stays on this device until cleared in Settings or by clearing site data.
Set by
WonderSteps (first party)
Measurement
Would measure how the product is used. WonderSteps sets nothing in this category today; if that ever changes it will be off until it is switched on here.
Nothing in this category. WonderSteps sets none.
Clearing them yourself
Signing out removes the session cookie. Your browser's “clear site data” for this site removes everything on this page, including the record that you have seen the notice — which is why the notice returns afterwards.
Clearing on-device storage never deletes your family's learning records. Those live with your account, and Settings is where you download or delete them.
A monitored address for questions about this page is being set up and will be published here. In the meantime the two requests people need most do not go through us at all: downloading and deleting your family's data are both buttons in Settings.