Halvlog — 隐私政策

Effective date: 16 October 2026. This policy describes the Android app Halvlog, package com.hpiapp.recipes.halvlog.

Accounts

Halvlog does not ask you to create an account, and it does not offer a sign-in.

Data stored on your phone

Recipes you type, including titles, servings, ingredient lines, and steps, are saved in the app's private storage on the device. Halvlog does not upload those recipes to a server operated by the developer. A one-time purchase flag is stored on the device after Google Play reports that you own the product.

Data Halvlog does not collect

The app does not include an analytics SDK or an advertising SDK. It does not ask for your name, email address, contacts, photos, or location. It does not read an advertising ID.

Google Play Billing

The app requests Internet access so Google Play Billing can show the one-time product halvlog_more_recipes, start a purchase, and restore a purchase. Google handles payment details under Google's own terms. Halvlog receives the purchase result needed to unlock the higher recipe limit and CSV export. The developer does not receive your card number.

CSV export

If you have the one-time unlock, you can export recipes to a CSV file and send it with the Android share sheet. That share happens only when you tap export. The destination is the app you choose.

Children

Halvlog is not directed at children under 13. It does not knowingly collect personal information from children.

Retention and deletion

Recipes remain on the device until you delete them in the app or uninstall Halvlog. Uninstalling the app removes its private storage. The developer does not keep a copy of your recipes.

Contact

Questions about this policy: [email protected].