Privacy Policy

Last updated: June 7, 2026

BillMarket ("we", "us") helps you identify banknotes and estimate their collector value. This policy explains what we process and how we use it. Questions: jrgomez4492@gmail.com.

Summary

• No account is required to use BillMarket.
• We do not sell your personal data.
• Photos you scan are sent to our AI provider only to identify the note, and are not used to advertise to you.

Information we process

• Bill photos you scan. When you scan or upload a banknote image, that image is sent to our AI processing provider (OpenAI) to return an identification and estimated value. We do not use your photos to build an advertising profile.
• Your collection data. Notes you choose to save are stored on your device.
• Purchase information. Subscriptions are processed by Apple and managed through RevenueCat. We receive purchase status (active/expired), not your card details.
• Diagnostic data. Standard crash and performance data to keep the app working.

How we use it

• To identify your banknotes and estimate value.
• To provide and restore your subscription.
• To improve reliability and features.

Third parties

• OpenAI — image identification.
• RevenueCat — subscription management.
• Apple — payment processing and app distribution.

We do not sell or rent your personal information.

Camera & photos

BillMarket uses your camera and photo library only to capture or select a banknote image for identification. You control this permission in iOS Settings.

Data retention

Saved collection data remains on your device until you delete it or uninstall the app. Scan images are processed transiently for identification.

Children

BillMarket is not directed to children under 13 and we do not knowingly collect their data.

Your choices

• Revoke camera/photo access anytime in iOS Settings.
• Delete saved notes in the app.
• Email data questions to jrgomez4492@gmail.com.

Changes

We may update this policy; material changes will be posted here with a new date.