# Device Detector vs Spy Detector

The clearest difference is in-app purchases: Device Detector at none against Spy Detector's 5. Device Detector also leads on review sentiment (49% vs 27%). Spy Detector's advantage is ads (none vs shown) and update cadence (every 10 days vs monthly). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Spy Detector sells 5 in-app purchases, starting at $6.99 per 7 days. Device Detector asks for nothing beyond the download.

Spy Detector holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 3.6K and 2.9K respectively. Written reviews complicate that: 49% of Device Detector's written reviews are positive against 27% of Spy Detector's, so the app with the better star average is not the one people write more warmly about.

Device Detector ships an update monthly, Spy Detector every 10 days. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Device Detector | Spy Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (3.6K ratings)](https://appshunter.io/ios/app/device-detector-wifi-analyzer/id1490361883/reviews) | **[4.6 (2.9K ratings)](https://appshunter.io/ios/app/spy-detector-hidden-camera/id1598844232/reviews)** |
| Number of ratings | **3.6K** | 2.9K |
| Positive reviews | **48.9% of reviews** | 27.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 44 MB | 41 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长金 胡](https://appshunter.io/developer/1528253434) | [馨月 常](https://appshunter.io/developer/1657064907) |

## What reviewers say

### Device Detector

[App page](https://appshunter.io/ios/app/device-detector-wifi-analyzer/id1490361883)

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

**Highlights:** Scan local network, Analyze connected devices, Privacy protection, Regular updates

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly app
- 🔍 Effective device detection
- 🔍 Able to identify suspicious devices
- 💡 Helpful for home security
- 💡 Customizable device identification

**What reviewers complain about**

- 🤖 Excessive ads disrupting usability
- 🐛 Inconsistent device detection accuracy
- 🔍 Lack of detailed information on detected devices
- 🤖 Overwhelming ad experience

**Reported bugs**

- Inconsistent network connectivity detection
- Crashes and freezes during scans
- Incorrect device identification in some cases

**Requested features**

- Improve device identification and location details
- Provide more context on suspicious devices
- Offer ad-free or paid version to remove ads
- Add support for more device types and manufacturers


### Spy Detector

[App page](https://appshunter.io/ios/app/spy-detector-hidden-camera/id1598844232)

Protect your privacy by scanning for hidden spy cameras in various locations. This app also functions as a network scanner to detect spy devices, GPS trackers, and more. Stay safe and secure in hotels, bathrooms, and other important places.

**Highlights:** Scan rooms for hidden spy cameras, Wi-Fi Scanner, Network Scanner, Bluetooth Scanner, Detect spy devices and GPS trackers, Camera Scanner with filters

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Detector Premium Weekly | $6.99 | per 7 days |
| Spy Detector Premium Monthly | $13.99 | per month |
| Spy Detector Premium 6 Months | $29.99 | per 6 months |
| Spy Detector Premium 3 Month | $29.99 | per 3 months |
| Spy Detector Premium Yearly | $45.99 | per year |

**What reviewers like**

- 🔒 Hidden camera detection
- 🚀 Uber impressive delivery
- ❤️ Amazing service

**What reviewers complain about**

- 🐛 Doesn't work as expected
- 💰 Expensive subscription
- 🚫 Scam/money grab

**Reported bugs**

- Forced to pay before seeing results
- Fake/non-functional scanning
- Repeated charges on payment method

**Requested features**

- More detailed information on detected devices
- Ability to mark detected devices as safe


## Frequently asked questions

### Is Device Detector free?

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

### Is Spy Detector free?

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

### Which has better reviews, Device Detector or Spy Detector?

Spy Detector is rated higher. Device Detector averages 4.4 out of 5 from 3.6K ratings, while Spy Detector averages 4.6 from 2.9K ratings.

### Do Device Detector or Spy Detector have ads?

Device Detector shows ads; Spy Detector does not.

### Which is updated more often, Device Detector or Spy Detector?

Device Detector ships an update monthly, and Spy Detector every 10 days. Most recently, Device Detector was updated on October 18, 2026 and Spy Detector on October 20, 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.*