# Magnetic Field: 3D Flux Meter — Detect Magnetic Fields 3D

> Detect Magnetic Fields 3D (iPhone/iPad app by Kyu-Hee Jang.)

- Source: https://appshunter.io/ios/app/magnetic-field-3d-flux-meter/id6761872478 (this page in markdown: same URL + `.md`)
- Developer: [Kyu-Hee Jang](https://appshunter.io/developer/1587578867)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 15.1 · 36 MB
- Languages: American English
- Released: 2026-04-15
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/magnetic-field-3d-flux-meter/id6761872478/reviews.md

## What is Magnetic Field?

Is there a hidden magnet, wire, or electromagnetic source nearby? Magnetic Field detects and maps magnetic fields in 3D, showing you exactly where the field is strongest. Perfect for finding studs behind magnets, checking speaker magnets, or investigating electromagnetic interference.

See real-time X, Y, and Z axis readings with total magnitude displayed in microtesla.

Key Features:
- Real-time 3D magnetic field measurement
- X, Y, Z axis breakdown with total magnitude
- Visual 3D vector representation
- Magnetic field strength in microtesla (µT)
- Live graph showing field changes over time
- Min, max, and average tracking
- Calibration support for accuracy
- Recording mode with data export

Perfect for physics experiments, EMF detection, finding magnets, or exploring Earth's magnetic field.

Download now and explore magnetic fields around you!


## Version history (last 1 release)

### 1.0.3 — 2026-04-15

No release notes.

## More apps by Kyu-Hee Jang

- [Calculator+ Tip Tax BMI Unit](https://appshunter.io/ios/app/calculator-plus-tip-tax-bmi-unit/id1587591476)
- [QR Lens+ Barcode Scanner Pro](https://appshunter.io/ios/app/qr-lens-plus-barcode-scanner-pro/id1590631012)
- [Sound Noise Meter+ dB SPL](https://appshunter.io/ios/app/sound-noise-meter-plus-db-spl/id1593197145)
- [Tremor Vibration Meter](https://appshunter.io/ios/app/tremor-vibration-meter/id6759666731)
- [Lux Light Meter - Luminance](https://appshunter.io/ios/app/lux-light-meter-luminance/id6759858193)
- [Barometer: Air Pressure](https://appshunter.io/ios/app/barometer-air-pressure/id6759883097)

All apps by Kyu-Hee Jang: https://appshunter.io/developer/1587578867

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*