Recipe Cost Sheet Privacy Policy
Data collection
Recipe Cost Sheet does not collect personal data, calculation inputs, result sheets, or local history on developer-operated servers.
Local processing and storage
The app processes ingredient and pricing inputs on the device. Saved recipe cost sheets are stored locally on the device for future menu updates; no account, server connection, or cloud sync is used.
Accounts
Recipe Cost Sheet does not require account creation, sign-in, or an online profile.
Analytics and tracking
The app does not use third-party analytics, advertising, tracking SDKs, or cross-app tracking.
Network access and third parties
The core workflow is offline and uses no backend, cloud sync, remote data provider, authentication service, or third-party API.
Data deletion
Use the app's clear-history control to remove saved recipe sheets, or delete the app to remove its local storage. There is no online account to delete.
Support email
If you email support, the email thread may be retained as needed to respond to your request. For privacy questions, email yangguangwin@icloud.com.