# Detector vs Scream Tracker

The clearest difference is review sentiment: Detector at 87% against Scream Tracker's 0%. Detector also leads on rating (4.6 vs 3.3) and ratings volume (557 vs 3). Scream Tracker's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Detector holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Detector has 557 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 87% of Detector's written reviews are positive against 0% of Scream Tracker's.

Detector ships an update every 10 days, Scream Tracker every 5 weeks. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Detector | Scream Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (557 ratings)](https://appshunter.io/ios/app/detectorfind-lostspy-device/id465214552/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/scream-tracker-detect-noises/id1437779862/reviews) |
| Number of ratings | **557** | 3 |
| Positive reviews | **87.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 40 MB | 13 MB |
| Requires iOS | **12.0** | 13.7 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长金 胡](https://appshunter.io/developer/1528253434) | [Pawel Jobkiewicz](https://appshunter.io/developer/1321299221) |

## What reviewers say

### Detector

[App page](https://appshunter.io/ios/app/detectorfind-lostspy-device/id465214552)

Detect hidden spy devices like cameras and microphones using advanced technology. This app helps you safeguard your privacy by scanning for Bluetooth, magnetic fields, infrared, and Wi-Fi signals. Restore peace of mind by unmasking intrusive gadgets in your surroundings.

**Highlights:** Multi-faceted detection (Bluetooth, magnetic, infrared, Wi-Fi), User-friendly interface, Real-time alerts, Customizable settings, Portable and convenient

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works as advertised
- 👍 Easy to use
- 🔍 Variety of detection methods
- 💡 Helpful for finding lost devices
- 🔒 Useful for security purposes

**What reviewers complain about**

- 🔋 High ad frequency
- 📍 Inaccurate distance measurements
- 🐛 Compatibility issues with some devices

**Reported bugs**

- Inability to detect some known devices
- Freezing or crashing issues

**Requested features**

- Option to remove ads for a fee
- Improved accuracy for distance and location tracking
- More detailed information on detected devices


### Scream Tracker

[App page](https://appshunter.io/ios/app/scream-tracker-detect-noises/id1437779862)

This application detects and records loud noises or screams. Users can set a custom threshold for what constitutes a "scream" and the app will automatically capture audio above that level. It's designed to help settle disputes about shouting.

**Highlights:** Noise detection, Scream level adjustment, Sound recording, Customizable threshold, Noise level monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Detector free?

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

### Is Scream Tracker free?

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

### Which has better reviews, Detector or Scream Tracker?

Detector is rated higher. Detector averages 4.6 out of 5 from 557 ratings, while Scream Tracker averages 3.3 from 3 ratings.

### Do Detector or Scream Tracker have ads?

Detector shows ads; Scream Tracker does not.

### Which is updated more often, Detector or Scream Tracker?

Detector ships an update every 10 days, and Scream Tracker every 5 weeks. Most recently, Detector was updated on October 21, 2026 and Scream Tracker on October 6, 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.*