# MagnetSense

> MagnetSense (iPhone/iPad app by 伟 曹.)

- Source: https://appshunter.io/ios/app/magnetsense/id6772414875 (this page in markdown: same URL + `.md`)
- Developer: [伟 曹](https://appshunter.io/developer/6771790745)
- Category: Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-05-27
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/magnetsense/id6772414875/reviews.md

## What is MagnetSense?

MagnetSense is a simple AR magnetometer demo that turns invisible magnetic field readings into spatial markers.

Point your iPhone around a room, watch the live X/Y/Z magnetic field values, then tap to place a marker in AR space. Each marker records the current combined magnetic field value and the difference from the local baseline.

This app is designed for exploration and learning, not for safety-critical or scientific measurement. It does not diagnose electrical hazards, structural conditions, health risks, or paranormal activity.

Features:

- Live three-axis magnetometer readings
- Combined magnetic field value in microtesla
- Local baseline calibration
- Manual AR marker placement
- On-device camera and motion sensor processing
- No account, no network backend, no analytics


## Version history (last 1 release)

### 1.0 — 2026-05-27

No release notes.

## More apps by 伟 曹

- [Sleeve: Album Player](https://appshunter.io/ios/app/sleeve-album-player/id6774548921)
- [100 — 一生百件心爱之物](https://appshunter.io/ios/app/100/id6791413968)

All apps by 伟 曹: https://appshunter.io/developer/6771790745

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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 2026-08-21.*