# Magnes — Magnetic Field Meter

> Magnetic Field Meter (iPhone/iPad app by 永 张.)

- Source: https://appshunter.io/ios/app/magnes/id6785857611 (this page in markdown: same URL + `.md`)
- Developer: [永 张](https://appshunter.io/developer/1806535769)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 1 MB
- Languages: American English
- Released: 2026-07-22
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/magnes/id6785857611/reviews.md

## What is Magnes?

Magnes is a precise, instrument-grade magnetic field meter that reads your device's built-in magnetometer and displays live strength in microtesla (µT).

Clean and focused — one screen, one job. No ghost-hunting theatrics, no ads, no account required. Everything runs locally on your device.

Features:
• Live reading with an analog-style gauge and color-coded zones (Normal / Elevated / High)
• 30-second rolling chart with per-axis X/Y/Z breakdown
• Peak Hold — freeze and track the highest reading (Pro)
• Session Recording — log a timed measurement to review later (Pro)
• CSV Export — share raw timestamped data from any session (Pro)
• Unlimited session history stored on-device (Pro)

Magnes Pro is a one-time purchase — no subscription, no hidden fees.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Magnes Pro | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-22

No release notes.

## More apps by 永 张

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- [ShotKit: Screenshot Studio](https://appshunter.io/ios/app/shotkit-screenshot-studio/id6777430919)
- [NearBeam: Local File Transfer](https://appshunter.io/ios/app/nearbeam-local-file-transfer/id6777431459)

All apps by 永 张: https://appshunter.io/developer/1806535769

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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 2026-07-30.*