# Tracking Device Detector vs RF Signal Detector

The clearest difference is ads: RF Signal Detector at none against Tracking Device Detector's shown. RF Signal Detector also leads on update cadence (every 5 days vs every 2 months) and rating (4.9 vs 4.6). Tracking Device Detector's advantage is ratings volume (155 vs 31). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Tracking Device Detector sells 3 in-app purchases, starting at $7.99 per 7 days and RF Signal Detector sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

RF Signal Detector holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Tracking Device Detector has 155 ratings behind it against 31, so its average is the more settled of the two.

Tracking Device Detector ships an update every 2 months, RF Signal Detector every 5 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Tracking Device Detector | RF Signal Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (155 ratings)](https://appshunter.io/ios/app/tracking-device-detector-tdd/id6754978872/reviews) | **[4.9 (31 ratings)](https://appshunter.io/ios/app/rf-signal-detector-refi/id6789630945/reviews)** |
| Number of ratings | **155** | 31 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 68 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEMA ORUC](https://appshunter.io/developer/1847153942) | [Daniel Dominguez](https://appshunter.io/developer/1713964409) |

## What reviewers say

### Tracking Device Detector

[App page](https://appshunter.io/ios/app/tracking-device-detector-tdd/id6754978872)

Detect and locate nearby Bluetooth devices that may be tracking your location without consent. The app scans for active Bluetooth signals, identifies unknown or suspicious devices, and shows real-time signal strength to help you determine proximity. Stay aware and secure by identifying potential risks and taking control of your privacy.

**Highlights:** Scan for active Bluetooth devices, Detect unknown tracking devices, View signal strength and proximity, Real-time updates, Alerts for potential tracking activity, Privacy-focused interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $7.99 | per 7 days |
| Special Offer Yearly Access | $17.99 | per year |
| Yearly Access | $34.99 | per year |


### 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly RF Detector | $9.99 | per 7 days |
| yearlyrfdetector | $39.99 | per year |


## Frequently asked questions

### Is Tracking Device Detector free?

Tracking Device Detector 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, Tracking Device Detector or RF Signal Detector?

RF Signal Detector is rated higher. Tracking Device Detector averages 4.6 out of 5 from 155 ratings, while RF Signal Detector averages 4.9 from 31 ratings.

### Do Tracking Device Detector or RF Signal Detector have ads?

Tracking Device Detector shows ads; RF Signal Detector does not.

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

Tracking Device Detector ships an update every 2 months, and RF Signal Detector every 5 days. Most recently, Tracking Device Detector was updated on November 9, 2026 and RF Signal Detector on November 10, 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.*