# Pole Detector vs Magna

The clearest difference is rating: Pole Detector at 4.8 against Magna's 3.5. Pole Detector also leads on iOS requirement (11.0 vs 13.0). Magna's advantage is review sentiment (100% vs 60%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pole Detector holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews complicate that: 60% of Pole Detector's written reviews are positive against 100% of Magna's, so the app with the better star average is not the one people write more warmly about.

Pole Detector ships an update every 10 days, Magna every 3 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Pole Detector | Magna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/pole-detector/id1445904845/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/magna-ar/id1452533895/reviews) |
| Number of ratings | 6 | **8** |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 24 MB | 6 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Webcraft AG](https://appshunter.io/developer/1445904844) | [Chrystian Vieyra](https://appshunter.io/developer/998187453) |

## What reviewers say

### Pole Detector

[App page](https://appshunter.io/ios/app/pole-detector/id1445904845)

Easily identify the north and south poles of a magnet using your smartphone's Teslameter. This tool is ideal for scientific experiments or any production involving magnets.

**Highlights:** Identify north and south magnetic poles, Uses smartphone Teslameter, Assists with magnet experiments, Useful for magnet production

**Features:** macOS Compatibility

**In-app purchases:** none


### Magna

[App page](https://appshunter.io/ios/app/magna-ar/id1452533895)

Visualize magnetic fields in real space using your device's magnetometer and ARKit. This app overlays magnetic field data onto your camera view, ideal for STEM education and research. Explore real-world magnetic sources with color-coded visualizations.

**Highlights:** AR magnetic field visualization, Internal magnetometer data integration, 3D mapping with ARKit, Color-coded magnitude spheres, Compass direction display, Adjustable settings and color key

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pole Detector free?

Pole Detector is free to download, with no in-app purchases.

### Is Magna free?

Magna is free to download, with no in-app purchases.

### Which has better reviews, Pole Detector or Magna?

Pole Detector is rated higher. Pole Detector averages 4.8 out of 5 from 6 ratings, while Magna averages 3.5 from 8 ratings.

### Do Pole Detector or Magna have ads?

Neither Pole Detector nor Magna shows ads.

### Which is updated more often, Pole Detector or Magna?

Pole Detector ships an update every 10 days, and Magna every 3 weeks. Most recently, Pole Detector was updated on October 12, 2026 and Magna on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*