# iSIU vs Spy / Hidden Camera Detector

The clearest difference is in-app purchases: iSIU at none against Spy / Hidden Camera Detector's 4. iSIU also leads on update cadence (daily vs every 2 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Spy / Hidden Camera Detector sells 4 in-app purchases, starting at $5.99 per 7 days. iSIU asks for nothing beyond the download.

iSIU ships an update daily, Spy / Hidden Camera Detector every 2 weeks. The most recent releases landed on September 29, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | iSIU | Spy / Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (815 ratings)](https://appshunter.io/ios/app/spy-hidden-camera-detector/id6472172603/reviews)** |
| Number of ratings | — | **815** |
| Positive reviews | — | 60.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Subscription |
| Size | 61 MB | 18 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Green Grid Inc.](https://appshunter.io/developer/1715784766) | [Gibco LTD](https://appshunter.io/developer/1649363079) |

## What reviewers say

### iSIU

[App page](https://appshunter.io/ios/app/isiu/id6471646259)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spy / Hidden Camera Detector

[App page](https://appshunter.io/ios/app/spy-hidden-camera-detector/id6472172603)

Easily scan your local network for suspicious devices to uncover hidden spy cameras. Protect your privacy in hotels, bathrooms, and conference rooms with this powerful tool. It identifies devices by their MAC addresses and compares them with cloud data to reveal their type and manufacturer.

**Highlights:** Network device scanning, Infrared camera red dot identification, Common creepshot device detection, Magnetic detection, Anti-creepshot measure guide

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Camera Detector 1 week | $5.99 | per 7 days |
| Hidden Camera Detector 1 month | $9.99 | per month |
| Hidden Camera Detector 1 month | $17.99 | per month |
| Hidden Camera Detector 1 year | $39.99 | per year |

**What reviewers like**

- 🚀 Detects Everything
- 👍 Easy to Use
- 🚀 Amazing Technology
- 🔒 Best Privacy Tool
- 👍 Easy and Effective

**What reviewers complain about**

- 🐛 Don't find nothing it is garbage
- 🐛 Tampering
- 🐛 Horrible waste of money and time
- 💰 The payment???
- 🐛 Won't let you cancel

**Reported bugs**

- App not scanning
- Doesn't work at all
- Doesn't work
- Doesn't explain how to use

**Requested features**

- Full access to hidden camera


## Frequently asked questions

### Is iSIU free?

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

### Is Spy / Hidden Camera Detector free?

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

### Do iSIU or Spy / Hidden Camera Detector have ads?

Neither iSIU nor Spy / Hidden Camera Detector shows ads.

### Which is updated more often, iSIU or Spy / Hidden Camera Detector?

iSIU ships an update daily, and Spy / Hidden Camera Detector every 2 weeks. Most recently, iSIU was updated on September 29, 2026 and Spy / Hidden Camera 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.*