Privacy Policy - Spirit Level Pocket

Last updated: November 10, 2025

Thank you for using Spirit Level Pocket (the "App"). This Privacy Policy explains how we collect, use, and protect your information when you use our App. By using the App, you agree to the practices described in this policy.

1. Developer Information

The App is developed and maintained by an independent developer:

• App Name: Spirit Level Pocket
• Contact Email: mattmattmatthew12345@gmail.com

2. Information We Collect

The App does not collect any personally identifiable information (PII) such as your name, phone number, or address.

We only collect the following anonymous or device-related data to provide core functionality and improve user experience:

• Sensor Data: Accelerometer data to measure device tilt (roll and pitch) for the spirit level function.
• Advertising ID (Android only): Used to serve ads via AdMob and Unity Ads mediation.
• App Tracking Transparency (ATT) Status (iOS only): Used to request permission for ad tracking.
• Network Status: To check if ads can be loaded.

We do not store, transmit, or share any raw sensor data.

3. Third-Party Services

The App uses the following third-party services:

Google AdMob (with Unity Ads mediation)

• Purpose: Display banner ads
• Data Collected: Advertising ID, IP address, device model, OS version, ad interaction behavior
• Privacy Policies: Google Privacy Policy, Unity Privacy Policy

sensors_plus (Flutter package)

• Purpose: Access to accelerometer sensor
• No data is collected; operates locally on your device

app_tracking_transparency (iOS)

• Purpose: Request ad tracking permission (iOS 14+)
• You can choose to "Allow" or "Don’t Allow" tracking

4. Personalized Advertising

The App uses Google AdMob to display ads. If you allow tracking (via iOS ATT or Android consent), ads may be personalized based on your interests.

You can disable personalized ads at any time:

• iOS: Settings > Privacy > Tracking > Turn off "Allow Apps to Request to Track"
• Android: Settings > Google > Ads > Opt out of Ads Personalization

5. Data Storage and Security

All sensor data is processed locally on your device in real-time and is never uploaded to any server.

We do not use backend servers or store any user data.

6. Children's Privacy

The App is not directed at children under 13. We do not knowingly collect data from children.

7. Changes to This Policy

We may update this Privacy Policy from time to time. The updated version will be posted on this page with a revised "Last updated" date.

8. Contact Us