Privacy Policy for Motion Sensor

Last Updated: April 30, 2026

Introduction

This Privacy Policy describes how Motion Sensor (“we”, “our”, or “the App”) collects, uses, and protects your information when you use our mobile application. We are committed to protecting your privacy and ensuring transparency about our data practices.

Information We Collect

1. Motion Sensor Data

• Accelerometer data (3-axis acceleration measurements)
• Gyroscope data (3-axis rotation rate measurements)
• Magnetometer data (3-axis magnetic field measurements)
• Device motion data (processed attitude, gravity, and user acceleration)
• Timestamps associated with sensor readings

Important: All motion sensor data is stored locally on your device only. We do not transmit, upload, or share your sensor data with any servers or third parties.

2. Device Information

• Device model and iOS version (stored with sensor recordings for reference purposes)
• This information is only stored locally with your recordings

3. Analytics Data

We use Firebase Analytics to understand how users interact with the App. This may include:

• App opens and session duration
• Feature usage statistics
• Crash reports and performance data
• General device information (device type, OS version, region)

Note: Analytics data is anonymized and does not include personally identifiable information.

4. Advertising Data

We use Google AdMob to display advertisements. AdMob may collect:

• Advertising identifiers (IDFA)
• IP address
• Device information
• Ad interaction data