# NPC vs Hidden Camera Detector

The clearest difference is in-app purchases: NPC at none against Hidden Camera Detector's 5. NPC also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.6). Hidden Camera Detector's advantage is update cadence (every 3 weeks vs every 34 months). On price and ads there is nothing between them.

Both are free to download. Hidden Camera Detector sells 5 in-app purchases, starting at $5.99 per 7 days. NPC asks for nothing beyond the download.

NPC ships an update every 34 months, Hidden Camera Detector every 3 weeks. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NPC | Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (268 ratings)](https://appshunter.io/ios/app/hidden-camera-detector-spyfy/id6736358051/reviews)** |
| Number of ratings | — | **268** |
| Positive reviews | — | 52.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 127 MB | 79 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NPC CORPORATION](https://appshunter.io/developer/921527562) | [Penendi LLC](https://appshunter.io/developer/1771608219) |

## What reviewers say

### NPC

[App page](https://appshunter.io/ios/app/npc-ar/id1363850044)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hidden Camera Detector

[App page](https://appshunter.io/ios/app/hidden-camera-detector-spyfy/id6736358051)

This app uses AI and sensor technology to detect potential electronic devices by analyzing infrared signals, magnetic fields, and network activity. It enhances privacy awareness in various environments like hotels, rentals, and offices.

**Highlights:** Wi-Fi Network Scanning, Bluetooth Scanning, AI Environment Scanning, Magnetic Scanning, Detects electronic device signals

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpyFy Pro Weekly Special | $5.99 | per 7 days |
| AI Camera Detector Pro Weekly | $14.99 | per 7 days |
| SpyFy Pro Annual Special | $24.99 | per year |
| AI Camera Detector Pro Annual | $59.99 | per year |
| Lifetime Premium | $49.99 | one-time |

**What reviewers like**

- 👍 All modules integrated in one app
- 🔍 Effective device identification on networks
- ⚡ Fast and responsive performance
- 🛠️ Excellent developer support and bug fixes
- 🌍 Multi-language support

**What reviewers complain about**

- 💰 Aggressive pricing and subscription model
- 🚫 False advertising regarding free/lifetime options
- ❌ App doesn't detect hidden cameras reliably
- ⚠️ Requires payment before trial period
- 🔌 Magnetic field scanner ineffective

**Reported bugs**

- App fails to launch or hangs on startup
- Hidden cameras not detected despite being present
- Magnetic scanner triggers false positives (doors, drawings)
- WiFi and Bluetooth scanners provide no additional value
- Crashes and performance issues on some devices

**Requested features**

- Genuine free trial period before payment
- Improved hidden camera detection accuracy
- Better magnetic field scanning technology
- Clearer subscription cancellation process
- More advanced AI detection capabilities


## Frequently asked questions

### Is NPC free?

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

### Is Hidden Camera Detector free?

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

### Do NPC or Hidden Camera Detector have ads?

Neither NPC nor Hidden Camera Detector shows ads.

### Which is updated more often, NPC or Hidden Camera Detector?

NPC ships an update every 34 months, and Hidden Camera Detector every 3 weeks. Most recently, NPC was updated on October 12, 2026 and Hidden Camera Detector on October 25, 2026.

---

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