# Flex Detect vs RF Signal Detector

The clearest difference is rating: Flex Detect at 5.0 against RF Signal Detector's 4.2. Flex Detect also leads on update cadence (every 4 days vs monthly). RF Signal Detector's advantage is ratings volume (99 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Flex Detect sells 4 in-app purchases, starting at $8.99 per 7 days and RF Signal Detector sells 4 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Flex Detect holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: RF Signal Detector has 99 ratings behind it against 1, so its average is the more settled of the two.

Flex Detect ships an update every 4 days, RF Signal Detector monthly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Flex Detect | RF Signal Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flex-detect-camera-detector/id6747849841/reviews)** | [4.2 (99 ratings)](https://appshunter.io/ios/app/rf-signal-detector/id6757208480/reviews) |
| Number of ratings | 1 | **99** |
| Positive reviews | — | 11.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 22 MB | 60 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stephanie Moreno](https://appshunter.io/developer/1823110537) | [NEURASYNC](https://appshunter.io/developer/1639101560) |

## What reviewers say

### Flex Detect

[App page](https://appshunter.io/ios/app/flex-detect-camera-detector/id6747849841)

This app helps you understand your network environment by scanning for nearby Wi-Fi and Bluetooth connections. It provides details on connected devices and signal strength, offering clear reports on your network's visibility. Premium features unlock unlimited scans and advanced insights.

**Highlights:** Wi-Fi and Bluetooth scanning, Connection overview, View connected devices, Signal strength indicators, Detailed network reports, Premium features for advanced insights

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flex Detect: Camera Detector | $8.99 | per 7 days |
| flexDetectWeekly | $8.99 | per 7 days |
| flexDetectMonthly | $14.99 | per month |
| flexDetectMonthlyTrial | $15.99 | per month |


### 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 |


## Frequently asked questions

### Is Flex Detect free?

Flex Detect is free to download, with in-app purchases available.

### Is RF Signal Detector free?

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

### Which has better reviews, Flex Detect or RF Signal Detector?

Flex Detect is rated higher. Flex Detect averages 5.0 out of 5 from 1 ratings, while RF Signal Detector averages 4.2 from 99 ratings.

### Do Flex Detect or RF Signal Detector have ads?

Both Flex Detect and RF Signal Detector show ads.

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

Flex Detect ships an update every 4 days, and RF Signal Detector monthly. Most recently, Flex Detect was updated on October 7, 2026 and RF Signal Detector on October 14, 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.*