# Detect Hidden Trackers vs Perimeter

The clearest difference is in-app purchases: Perimeter at none against Detect Hidden Trackers's 3. Detect Hidden Trackers's advantage is ratings volume (7 vs 1) and iOS requirement (15.1 vs 17.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Detect Hidden Trackers sells 3 in-app purchases, starting at $5.99 per 7 days. Perimeter asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Detect Hidden Trackers against 5.0 for Perimeter. That said, the two scores are not equally well evidenced: Detect Hidden Trackers has 7 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Detect Hidden Trackers | Perimeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/detect-hidden-trackers-jamnix/id6759636742/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/perimeter-privacy-scanner/id6794748751/reviews) |
| Number of ratings | **7** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Subscription | — |
| Size | 61 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mukama](https://appshunter.io/developer/1803560720) | [Classy Methods](https://appshunter.io/developer/991628608) |

## What reviewers say

### Detect Hidden Trackers

[App page](https://appshunter.io/ios/app/detect-hidden-trackers-jamnix/id6759636742)

Scan your surroundings in real-time to detect and protect yourself from unknown Bluetooth trackers. Identify suspicious devices, estimate their distance, and manage a list of trusted devices for enhanced privacy.

**Highlights:** Live Bluetooth Scanner, Unknown Tracker Detection, Distance Estimation, Detailed Device Insights, Known Device Safe List, Privacy Dashboard

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $5.99 | per 7 days |
| Yearly Pro | $19.99 | per year |
| Lifetime | $39.99 | one-time |


### Perimeter

[App page](https://appshunter.io/ios/app/perimeter-privacy-scanner/id6794748751)

**In-app purchases:** none


## Frequently asked questions

### Is Detect Hidden Trackers free?

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

### Is Perimeter free?

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

### Which has better reviews, Detect Hidden Trackers or Perimeter?

Detect Hidden Trackers and Perimeter are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Detect Hidden Trackers or Perimeter have ads?

Neither Detect Hidden Trackers nor Perimeter shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*