# EMF Detector vs Frequency Analyzer

The clearest difference is ads: Frequency Analyzer at none against EMF Detector's shown. EMF Detector's advantage is update cadence (every 10 days vs monthly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. EMF Detector sells 3 in-app purchases, starting at $2.99 per month and Frequency Analyzer sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

EMF Detector ships an update every 10 days, Frequency Analyzer monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EMF Detector | Frequency Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Monthly |
| Size | 56 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Singabe Djonouma](https://appshunter.io/developer/1875109741) | [RAMAZAN USEN](https://appshunter.io/developer/1783434185) |

## What reviewers say

### EMF Detector

[App page](https://appshunter.io/ios/app/emf-detector-magnetic-waves/id6758810056)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $19.99 | per year |
| Lifetime Premium | $39.99 | one-time |


### Frequency Analyzer

[App page](https://appshunter.io/ios/app/frequency-analyzer-spectralab/id6762404295)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpectraLab Pro Monthly | $4.99 | per month |
| SpectraLab Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is EMF Detector free?

EMF Detector is free to download, with in-app purchases available.

### Is Frequency Analyzer free?

Frequency Analyzer is free to download, with in-app purchases available.

### Do EMF Detector or Frequency Analyzer have ads?

EMF Detector shows ads; Frequency Analyzer does not.

### Which is updated more often, EMF Detector or Frequency Analyzer?

EMF Detector ships an update every 10 days, and Frequency Analyzer monthly. Most recently, EMF Detector was updated on October 25, 2026 and Frequency Analyzer 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.*