Privacy Policy

Last updated: January 10, 2026

Overview

GasTag is designed with your privacy in mind. We do not collect, store, or transmit any personal data or usage analytics. Your gas readings and labels stay on your device.

Data Collection

We collect no data. The GasTag app does not:

  • Collect personal information
  • Track your location
  • Use analytics or tracking services
  • Require account creation
  • Send data to any servers

Bluetooth Usage

GasTag uses Bluetooth Low Energy (BLE) to:

  • Connect to the GasTag Bridge hardware to receive gas readings
  • Connect to your Brother label printer to print tank labels

Bluetooth connections are made only with devices you explicitly choose to pair with. No data is transmitted over the internet.

Local Storage

Gas readings and analysis history are stored locally on your iPhone. This data is not backed up to iCloud and is deleted when you uninstall the app.

Third-Party Services

The GasTag app does not integrate with any third-party services, analytics platforms, or advertising networks.

Children's Privacy

GasTag does not collect any information from anyone, including children under 13.

Changes to This Policy

If we make changes to this privacy policy, we will update the "Last updated" date at the top of this page.

Contact

If you have questions about this privacy policy, please contact us at chad@2kgt.com.