Last updated October 2, 2026.
Privacy, without the fog.
HolyFat UG (haftungsbeschränkt), Maria Föhrenbachstraße 15, 79111 Freiburg, Deutschland.
Privacy and data-rights questions go to support@shopholyfat.com.
Export and deletion are available in the app. Each one is recorded. Export is limited to the most recent 200 submissions, the most recent 200 points, and the most recent 200 sign-in events, and the response says when it was cut short. Accepted product evidence can remain in the public index after deletion, without the account attached.
The app can send an installation key so the server can reject clients that are not the Layr app. The key identifies an installation, not a person. Deleting an account revokes the installations linked to it.
If a reporting destination is configured, the server sends the exception class, a short message, and the request id. It is off unless that destination is set. It is not used for advertising.
Purchases. If you buy Layr Premium, the Apple App Store or Google Play takes the payment; we never see your payment details. RevenueCat, Inc. (USA) processes on our behalf, as our processor, an opaque purchase id, your store purchase history and the store's country, so the app and our server know whether Premium is active. No name, email address or health information is sent for this. Transfers to the United States rely on the EU–US Data Privacy Framework or the European Commission's standard contractual clauses. When you delete your account, the purchase record at RevenueCat is deleted too.
Layr does not diagnose and does not give personal health advice. Missing evidence is not proof that something is safe.
Products sold by the operator of Layr are scored, and they are left out of the comparisons that judge other products. A Layr score is not a claim the operator may quote about its own goods.