Magnetic Field Scanner Aura
Magnetometer Readings
Only for iPhone
Free
iPhone
From wall field checks to room field observations, record magnetic changes worth a closer look.
AuraField uses your iPhone magnetometer and motion context to turn subtle relative magnetic-field changes into readable, recordable observations.
Use it to:
• Check a wall area: move slowly and save a change worth checking from another direction; it does not identify wiring or a specific object.
• Observe a room's field: check near a headboard, desk, or outlet; a magnetic anomaly cannot confirm a camera, and no anomaly does not rule one out.
• Check a mechanical watch: observe the nearby field, then use professional equipment for important decisions.
• Sample a home at multiple points: compare trends without turning one reading into a health or electromagnetic-safety conclusion.
When a live sensor is available, AuraField reads and processes the signal on your iPhone. When it is not, the app clearly labels synthetic demo data. Scan summaries stay on this device and can be reviewed or deleted. No account, cloud upload, ads, or subscription is required.
AuraField is an aid for observing relative magnetic-field changes. It is not a camera detector, medical tool, security system, electromagnetic-safety certification, or laboratory instrument. Verify important decisions with professional equipment.
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The developer, 飞 江, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 飞 江
- Size
- 2.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 fei jiang