# Tracer vs RF Bug Detector

The clearest difference is rating: RF Bug Detector at 4.5 against Tracer's 3.7. RF Bug Detector also leads on ratings volume (43 vs 3). Tracer's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price there is nothing between them.

Both are free to download. RF Bug Detector sells 3 in-app purchases, starting at $7.99 per 7 days. Tracer asks for nothing beyond the download.

RF Bug Detector holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: RF Bug Detector has 43 ratings behind it against 3, so its average is the more settled of the two.

## The numbers

| Metric | Tracer | RF Bug Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/tracer-gas-detector/id6473568941/reviews) | **[4.5 (43 ratings)](https://appshunter.io/ios/app/rf-bug-detector-secret-detect/id6747072913/reviews)** |
| Number of ratings | 3 | **43** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | — |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 37 MB | 43 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ReFleX Wireless Inc.](https://appshunter.io/developer/666581212) | [Daria Walczak](https://appshunter.io/developer/1819700591) |

## What reviewers say

### Tracer

[App page](https://appshunter.io/ios/app/tracer-gas-detector/id6473568941)

This app works with a smartphone-powered USB device to detect various gas leaks like methane and formaldehyde. It provides real-time monitoring and alerts to enhance safety at home or work. Pinpoint emission sources effortlessly for peace of mind.

**Highlights:** Detects methane, propane, formaldehyde, hydrogen, Smartphone-powered via USB, Real-time monitoring and alerts, Pinpoints gas emission sources, Enhances safety and peace of mind

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

**In-app purchases:** none


### RF Bug Detector

[App page](https://appshunter.io/ios/app/rf-bug-detector-secret-detect/id6747072913)

This app helps you scan and detect devices around you, including Wi-Fi and Bluetooth connections. It offers AI scanning for visual assurance and IP insights to monitor your network behavior. Results are saved for easy review, with integrated tips for all users.

**Highlights:** Wi-Fi and Bluetooth network scanning, AI scanning mode, IP insights and network monitoring, Automatic scan result saving, Integrated user tips, Ad-free interface with premium

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial Premium | $7.99 | per 7 days |
| Weekly Premium | $8.99 | per 7 days |
| Premium Access | $7.99 | one-time |


## Frequently asked questions

### Is Tracer free?

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

### Is RF Bug Detector free?

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

### Which has better reviews, Tracer or RF Bug Detector?

RF Bug Detector is rated higher. Tracer averages 3.7 out of 5 from 3 ratings, while RF Bug Detector averages 4.5 from 43 ratings.

### Do Tracer or RF Bug Detector have ads?

RF Bug Detector shows ads; Tracer does not.

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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.*