Product analytics · addition dated 9 October 2026
If you choose “Help improve Tandayo”, the app shares screen names, times, platform and random visit identifiers linked to your adult account with Premex. Authorised operators can view your account's screen journey to understand use and improve the product. Household text and child profile activity are excluded. This analysis does not retain recordings, IP addresses, full URLs or advertising identifiers.
The choice is optional, off by default and does not affect app functionality. You can opt in during registration or in Settings. Turn it off there at any time to delete collected screen history from the live database. Account deletion also removes it. Data is retained for at most 90 days on Premex infrastructure. Backups follow the retention and restoration rules in the privacy notice. Consent is the legal basis for the screen journey. Contact dpo@premex.se about your rights or an erasure request.
When you opt in, we combine the screen journey with limited milestones from existing account records, such as registration and household creation, within the same 90-day period and for the same product improvement purpose. Opting out also stops this combination. Ordinary account administration and household functional history are unaffected. Household text and child profiles are excluded from product analytics.
On the public website we count delivered pages by day, page and broad referral category. These totals use no cookie, visitor identifier or account link. Reloads and bots may count. The app's small event queue exists only in memory and disappears when it closes; no separate tracking identifier is saved in browser storage.
Tandayo cookies and local storage
Effective 24 September 2026.
The current Tandayo marketing, invitation and account-deletion pages do not set analytics or advertising cookies. Invitation sign-in information and deletion-confirmation tokens is kept in page memory rather than persistent browser storage. Closing the page ends that local page session; it does not delete your server account.
The Android, iOS and browser apps use local application storage for downloaded household data, queued offline actions, settings and session credentials. This enables app functionality and offline use. Signing out does not necessarily remove downloaded household data. Switching to another account purges the previous account’s household cache. Clearing app storage or uninstalling removes the local copy, not the data on the server.
Confirmed account deletion clears household data, unsent changes and session credentials on the installation or browser profile where deletion is performed. Deletion from the website does not remotely wipe a disconnected device. Clear app storage on that device to remove its local copy. To delete server data, use Settings → Delete account or https://tandayo.com/account/delete?lang=en.
The browser app stores its offline cache and session in IndexedDB and uses a service worker for offline operation and permitted notifications. A browser push subscription can remain after sign-out, but the signed-out Tandayo session no longer receives pushes. Android and iOS push SDKs also store installation identifiers. Disabling notifications does not automatically delete these identifiers. Browser site-data clearing removes local data; it does not delete your Tandayo account.
If optional tracking is introduced, this notice and any required consent controls must be updated before it is enabled. Premex AB, 559253-4134, is the provider. Questions: contact@premex.se or dpo@premex.se. See the Tandayo privacy notice for processing and rights.
Premex Support opens separately at support.premex.se. It stores a random customerId in browser localStorage to retrieve your conversations; it is separate from your Tandayo account. Anyone using the same browser profile may see that history. Use your own browser profile. Clearing that site’s storage removes the browser identifier and may lose access to history; it does not delete the stored conversations. Contact dpo@premex.se to request erasure. No support widget or tracking script is loaded on the marketing page.