BillyPay

Last updated: March 18, 2026 / อัปเดตล่าสุด: 18 มีนาคม 2569

English Version

Introduction

BillyPay ("we", "our", "the app") is a bill-splitting mobile application. We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data.

Information We Collect

Data stored locally on your device only:

• Display name and PromptPay/bank account number (entered by you for payment QR generation)
• Bill history (items, amounts, participants, merchant names)
• Group and contact names
• App preferences (theme, language, favorites)

Important: All of the above data is stored exclusively on your device using local storage. We do NOT transmit, upload, or store any of this data on external servers.

Data processed by third-party services:

• Receipt images: When you use the scan feature, your receipt photo is sent to Google Gemini API for text recognition (OCR). The image is processed in real-time and is not stored by us. Google's data handling is governed by Google's Privacy Policy.
• Crash reports: We use Sentry to collect anonymous crash reports and performance data to improve app stability. This may include device type, OS version, and error stack traces. No personal data is included. Sentry's data handling is governed by Sentry's Privacy Policy.

Data We Do NOT Collect

• We do not collect your name, email, phone number, or any account information
• We do not require registration or login
• We do not track your location