PRIVACY POLICY
Last updated: April 2026
Sensor Toolkit (“the App”) respects your privacy and is committed to protecting it.
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### 1. Information We Collect
Sensor Toolkit does not directly collect personally identifiable information such as your name, address, or phone number.
However, the App may process:
• App preferences (e.g., settings, theme)
• Anonymous usage data for performance and stability
• Purchase and subscription status (via app stores)
• Advertising identifiers (e.g., IDFA, Google Advertising ID)
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### 2. Device Permissions & Sensors
The App may use the following device features:
• Camera (color detection, heart rate estimation)
• Microphone (sound meter)
• Motion and sensor data (e.g., accelerometer, magnetometer)
These are used strictly to provide app functionality and are not stored or transmitted by the App.
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### 3. Advertising & Third-Party Services
The App uses Google AdMob to display advertisements.
AdMob may collect:
• Device information
• Advertising ID
• Approximate location
• IP address
• Ad interaction data
Used for:
• Ad personalization
• Performance measurement
• Fraud prevention
More info:
https://policies.google.com/privacy
https://policies.google.com/technologies/ads
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### 4. EU, UK & Switzerland Users (GDPR)
Users in these regions:
• Are asked for consent before personalized ads
• Can manage consent via in-app settings
Legal basis:
• User consent
• Legitimate interests for app functionality
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### 5. United States Privacy Rights
Users may:
• Opt out of personalized ads
• Request data access or deletion
The App does not sell personal data.
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### 6. In-App Purchases
Purchases are processed by Apple App Store or Google Play.
The App does not store payment details.
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### 7. Data Storage & Security
• App data is stored locally
• No sensitive personal data is stored
• Data is not sold
Third-party services may process data as described above.
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### 8. User Choices
You can:
• Manage ad preferences in the App
• Reset your advertising ID
• Cancel subscriptions via app store
• Uninstall the App to remove local data
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### 9. Children’s Privacy
The App is not intended for children under 13.
It does not knowingly collect personal data from children.
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### 10. Changes to This Policy
This policy may be updated periodically.
Continued use of the App means acceptance of updates.
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