# Magnetic Field Scanner vs Axio Scan AI

The clearest difference is update cadence: Axio Scan AI at every 4 weeks against Magnetic Field Scanner's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Magnetic Field Scanner sells 3 in-app purchases, starting at $5.99 per month and Axio Scan AI sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Magnetic Field Scanner ships an update every 2 months, Axio Scan AI every 4 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Magnetic Field Scanner | Axio Scan AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/magnetic-field-scanner/id6747452469/reviews)** | — |
| Number of ratings | **12** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 19 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hoang Le](https://appshunter.io/developer/1763197902) | [Brevix Ventures LLC](https://appshunter.io/developer/1869435168) |

## What reviewers say

### Magnetic Field Scanner

[App page](https://appshunter.io/ios/app/magnetic-field-scanner/id6747452469)

This utility app uses your phone's magnetometer to detect unusual magnetic field spikes, which may indicate the presence of hidden electronic devices. It provides real-time alerts, visual graphs, and customizable sensitivity to help you scan your surroundings for potential privacy threats.

**Highlights:** Real-time magnetic field scanning, Hidden device alerts with adjustable sensitivity, Live visual graph of magnetic signals, 3-axis sensor readouts, Data history for pattern spotting, Offline and private operation

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MagnetoScanner Month Pass | $5.99 | per month |
| MagnetoScanner Year PAss | $29.99 | per year |
| MagnetoScanner Lifetime Access | $39.99 | one-time |


### Axio Scan AI

[App page](https://appshunter.io/ios/app/axio-scan-ai/id6758864185)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Axio Scan Premium (Weekly) | $4.99 | per 7 days |
| Axio Scan Premium (Monthly) | $9.99 | per month |
| Axio Scan Premium (Yearly) | $69.99 | per year |


## Frequently asked questions

### Is Magnetic Field Scanner free?

Magnetic Field Scanner is free to download, with in-app purchases available.

### Is Axio Scan AI free?

Axio Scan AI is free to download, with in-app purchases available.

### Do Magnetic Field Scanner or Axio Scan AI have ads?

Neither Magnetic Field Scanner nor Axio Scan AI shows ads.

### Which is updated more often, Magnetic Field Scanner or Axio Scan AI?

Magnetic Field Scanner ships an update every 2 months, and Axio Scan AI every 4 weeks. Most recently, Magnetic Field Scanner was updated on October 30, 2026 and Axio Scan AI on October 31, 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.*