Last updated: March 9, 2026

Overview

PrepVault is designed with privacy as a core principle. We do not collect, store, or transmit any personal data.

Data Collection

We collect nothing.

PrepVault stores all data exclusively on your local device using SQLite. This includes:

• Inventory items, quantities, and expiry dates
• Storage locations and household profiles
• Calorie and survival calculations
• Backup files

None of this data ever leaves your device.

Third-Party Services

PrepVault uses RevenueCat solely to process in-app purchases and validate subscriptions. RevenueCat may collect anonymous purchase transaction data as required by Apple.

RevenueCat Privacy Policy: https://www.revenuecat.com/privacy

PrepVault uses Open Food Facts (optional, read-only) to fetch product information when scanning barcodes. No personal data is sent — only the barcode number is queried.

Open Food Facts Privacy Policy: https://world.openfoodfacts.org/privacy