# Detector vs HCF

The clearest difference is review sentiment: Detector at 87% against HCF's 0%. Detector also leads on rating (4.6 vs 3.0) and in-app purchases (none vs 2). HCF's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. HCF sells 2 in-app purchases, starting at $4.99 per 7 days. Detector asks for nothing beyond the download.

Detector holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Detector has 557 ratings behind it against 6, 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 HCF's.

Detector ships an update every 10 days, HCF every 2 months. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Detector | HCF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (557 ratings)](https://appshunter.io/ios/app/detectorfind-lostspy-device/id465214552/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/hcf-your-device-tracker/id6737916259/reviews) |
| Number of ratings | **557** | 6 |
| Positive reviews | **87.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 40 MB | 84 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长金 胡](https://appshunter.io/developer/1528253434) | [Burak Bora Cimen](https://appshunter.io/developer/1742585779) |

## 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


### HCF

[App page](https://appshunter.io/ios/app/hcf-your-device-tracker/id6737916259)

Locate lost Bluetooth-enabled gadgets like earphones, smartwatches, and more. Scan for nearby signals and receive estimated proximity guidance to help you find your misplaced items.

**Highlights:** Scan for nearby Bluetooth devices, Estimate device proximity, Locate Apple devices (when discoverable), Intuitive user interface, Privacy-focused scanning

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Annual Plan | $29.99 | per year |


## Frequently asked questions

### Is Detector free?

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

### Is HCF free?

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

### Which has better reviews, Detector or HCF?

Detector is rated higher. Detector averages 4.6 out of 5 from 557 ratings, while HCF averages 3.0 from 6 ratings.

### Do Detector or HCF have ads?

Detector shows ads; HCF does not.

### Which is updated more often, Detector or HCF?

Detector ships an update every 10 days, and HCF every 2 months. Most recently, Detector was updated on October 21, 2026 and HCF 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.*