# PCFCOne vs RF Signal Detector

PCFCOne and RF Signal Detector are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | PCFCOne | RF Signal Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (18 ratings)](https://appshunter.io/ios/app/rf-signal-detector-refi/id6789630945/reviews)** |
| Number of ratings | — | **18** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 68 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PCFC](https://appshunter.io/developer/1575524684) | [Daniel Dominguez](https://appshunter.io/developer/1713964409) |

## What reviewers say

### PCFCOne

[App page](https://appshunter.io/ios/app/pcfcone/id6741824726)

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

**In-app purchases:** none


### RF Signal Detector

[App page](https://appshunter.io/ios/app/rf-signal-detector-refi/id6789630945)

This tool helps detect hidden electronic devices and cameras by scanning for electromagnetic fields and network connections. It offers real-time visualizers and alerts, all processed offline without requiring an account or sharing your data.

**Highlights:** Smart RF Detector, Network Scanner, Real-Time Visualizer, Haptic & Audio Alerts, 100% Offline Processing, Zero Account Required

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

**In-app purchases:** none


## Frequently asked questions

### Is PCFCOne free?

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

### Is RF Signal Detector free?

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

### Do PCFCOne or RF Signal Detector have ads?

Neither PCFCOne nor RF Signal Detector shows ads.

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

PCFCOne ships an update every 5 days, and RF Signal Detector every 5 days. Most recently, PCFCOne was updated on October 24, 2026 and RF Signal Detector on October 24, 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.*