Knowsy · by oddhatch

Delete your Knowsy account

You can delete your Knowsy account and the data in it at any time — in the app, or by email if you no longer have it.

In the app

  1. Open Knowsy and go to Account.
  2. Tap Delete account.
  3. Confirm with Delete for good. Your account is deleted straight away, and you are signed out.

Cancel your subscription separately. Deleting your account doesn’t stop a Google Play or App Store subscription. Cancel it in the Play Store (Profile › Payments & subscriptions › Subscriptions) or in your Apple ID’s subscription settings, ideally before you delete your account.

Without the app

If you’ve uninstalled Knowsy or can’t sign in, email support@oddhatch.com from the email address on your account, with the subject “Delete my Knowsy account”. If you signed in with a phone number, include it. We may ask you to confirm the request from that address so nobody else can delete your account. We’ll delete it within 30 days, normally much sooner, and reply when it’s done.

Want only some of your data deleted rather than the whole account? Most of it — pantry items, receipts, recipes, cookbooks, shopping lists, and your allergies and food rules — you can delete yourself in the app. For anything else, email us and say what you’d like removed.

What is deleted

What is kept, and for how long

WhatWhy and how long
A kitchen you share with othersIt belongs to everyone in it, so it stays with the other members, including what you added. Only your membership and your personal data are removed. If you owned it, the member who joined first becomes the owner.
Store purchase recordsGoogle Play or Apple keep records of what you bought under their own policies; we can’t delete these.
Anonymous error reportsCrash and error reports that were never linked to your account. Kept up to 12 months, then deleted.
Backups and logsDeleted data can remain in encrypted backups and server logs for up to 30 days before it is overwritten.
Shared food-word cacheTranslations of food names (like “tomato”) are shared by everyone and never say who asked; they aren’t personal data.

Photos you asked Knowsy to read were never stored after reading, so there is nothing to delete.

More detail is in the privacy policy. Questions: privacy@oddhatch.com.

Knowsy is made by oddhatch. Last updated: 7 November 2026.