# RF Signal Detector vs Frequency Analyzer

The clearest difference is ads: Frequency Analyzer at none against RF Signal Detector's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. RF Signal Detector sells 4 in-app purchases, starting at $8.99 per 7 days 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RF Signal Detector | Frequency Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (104 ratings)](https://appshunter.io/ios/app/rf-signal-detector/id6757208480/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Freemium | — |
| Size | 60 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NEURASYNC](https://appshunter.io/developer/1639101560) | [RAMAZAN USEN](https://appshunter.io/developer/1783434185) |

## What reviewers say

### RF Signal Detector

[App page](https://appshunter.io/ios/app/rf-signal-detector/id6757208480)

This application offers real-time radio frequency signal detection and analysis. It monitors signal strength, analyzes frequency bands, and identifies interference sources. The tool provides historical data and network optimization insights for a better wireless experience.

**Highlights:** Real-time signal monitoring, Frequency band analysis (2.4 GHz & 5 GHz), Interference detection and categorization, Signal history tracking, Accurate dBm measurements, Network optimization insights

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RF Signal Detector Weekly Sub | $8.99 | per 7 days |
| RF Signal Detector Yearly Access | $35.99 | per year |
| RF Signal Detector Annual Access | $49.99 | per year |
| RF Signal Detector Lifetime | $29.99 | 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 RF Signal Detector free?

RF Signal 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 RF Signal Detector or Frequency Analyzer have ads?

RF Signal Detector shows ads; Frequency Analyzer does not.

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

RF Signal Detector ships an update monthly, and Frequency Analyzer monthly. Most recently, RF Signal Detector was updated on October 25, 2026 and Frequency Analyzer on October 16, 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.*