Privacy Policy
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1. Introduction

Welcome to BookNote. Your privacy is critically important to us. This Privacy Policy explains how we collect, use, and protect your personal information when you use our application.

2. Information We Collect

3. How We Use Your Data

Your data is used strictly to provide and improve the BookNote service. The data is primarily stored on your device's local storage to ensure lightning-fast offline performance. When connected to the internet, it is securely encrypted and synced with our backend servers to prevent data loss.

4. SMS Functionality

BookNote includes a feature that allows you to send transaction alerts via SMS to your customers. These SMS messages are triggered locally from your device via your telecom carrier. We do not store or read your personal messages.

5. Data Security

We use industry-standard security measures, including Google Firebase Authentication, to protect your account. Your passwords are encrypted, and we have no direct access to them.

6. Your Rights

You have full control over your data. You can delete individual transactions, entire customer records, or your personal notes at any time using the "Security PIN" feature. Deleted data is permanently removed from our active database.

7. Contact Us

If you have any questions or concerns about this Privacy Policy or how your data is handled, please contact the developer team through the app's official support channels.

Last Updated: March 2026