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MagnetMeter
Visualize device magnetometer and accelerometer readings in several modes.
Useful for recreational sensor experiments
Absolute/relative field displays and axis views make changes around the device visible.
Keep in mind: Recreational only: it cannot reliably establish hidden wires/pipes, safe drilling areas or a geographic position; interference and sensor calibration affect readings.
Inside the app
Official product images
What you can do
- Magnetic field/compass-style views
- Relative field comparison
- Acceleration and axis-rotation display
Good for
- People exploring non-critical device sensors
Consider alternatives for
- A certified wall scanner, survey instrument or primary navigation tool
Limitations & considerations
- Captured minimum: iOS 10.0.
- Recreational only: it cannot reliably establish hidden wires/pipes, safe drilling areas or a geographic position; interference and sensor calibration affect readings.
Privacy & permissions
Review sensor/location permissions actually requested; do not assume a GPS-free mode means every map/compass-related function is private.
Sources & review notes Updated Nov 12, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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