Privacy Policy

Last updated: September 4, 2026

Data We Do Not Collect

This app does not collect or transmit any personal information. Specifically, we do not collect:

• Your name, email, or any account information
• Your location
• Your audio or microphone input
• Usage analytics or tracking data
• Device identifiers
• Any data that could be used to identify you

Data Stored Locally on Your Device

The following data is stored locally on your device using Apple's UserDefaults. This data never leaves your device and is automatically deleted when you uninstall the app:

• User entropy hash — A unique identifier generated from motion sensor data, used to personalise your daily verse selection
• Saved verses — Any verses you choose to bookmark
• Bible translation preference — Your chosen translation (BSB or WEB)
• Onboarding status — Whether you have completed the initial setup

How the App Works

When you select a prayer category and hold your phone, the app uses the following built-in motion sensors to capture the unique moment:

• Accelerometer
• Gyroscope
• Magnetometer
• Barometer
• Device motion (attitude)

These sensors do not require any permissions. The sensor data is processed locally, combined with your user entropy hash, and used to select a Bible verse. The sensor data is not stored permanently and is discarded after the verse is selected.

Bible Content

This app includes two Bible translations:

• Berean Standard Bible (BSB) — Licensed under CC0 1.0 Universal (public domain)
• World English Bible (WEB) — Public domain

These translations are freely available for use without restriction.

Third-Party Services

This app does not integrate with any third-party analytics, advertising, or tracking services.

The app may contain links to external websites (such as the App Store for ratings or donation platforms). These websites have their own privacy policies, and we are not responsible for their practices.

Data Security

Since no personal data is collected or transmitted, there are no servers, databases, or cloud services that could be compromised. All data remains on your device under your control.

Children's Privacy

This app does not collect data from anyone, including children under the age of 13. No parental consent is required because no data is collected.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated date. We recommend reviewing this policy periodically.

Contact

If you have questions about this privacy policy, please contact us at:

studiofirebird@atomicmail.io