# FuelFACT vs Hidden Camera Detector ; Spy

The clearest difference is in-app purchases: FuelFACT at none against Hidden Camera Detector ; Spy's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Hidden Camera Detector ; Spy sells 2 in-app purchases, starting at $9.99 per 7 days. FuelFACT asks for nothing beyond the download.

FuelFACT ships an update monthly, Hidden Camera Detector ; Spy every 5 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | FuelFACT | Hidden Camera Detector ; Spy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/hidden-camera-detector-spy/id6749793043/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 23 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CareCopilot](https://appshunter.io/developer/1751026922) | [Evrim AYAZ](https://appshunter.io/developer/1780294826) |

## What reviewers say

### FuelFACT

[App page](https://appshunter.io/ios/app/fuelfact/id6670347200)

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

**In-app purchases:** none


### Hidden Camera Detector ; Spy

[App page](https://appshunter.io/ios/app/hidden-camera-detector-spy/id6749793043)

This utility tool helps you analyze light and reflections in your environment using your device's camera. It provides visual indicators and graphs to observe brightness and light patterns, enhancing your awareness of surroundings.

**Highlights:** Real-time light and reflection analysis, Visual feedback on reflective surfaces, Highlights bright points and reflections, Intuitive and easy-to-use interface, Visual signal graphs for brightness and intensity, Continuous performance improvements

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial Weekly VIP | $9.99 | per 7 days |
| Annual VIP | $49.99 | per year |


## Frequently asked questions

### Is FuelFACT free?

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

### Is Hidden Camera Detector ; Spy free?

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

### Do FuelFACT or Hidden Camera Detector ; Spy have ads?

Neither FuelFACT nor Hidden Camera Detector ; Spy shows ads.

### Which is updated more often, FuelFACT or Hidden Camera Detector ; Spy?

FuelFACT ships an update monthly, and Hidden Camera Detector ; Spy every 5 weeks. Most recently, FuelFACT was updated on October 24, 2026 and Hidden Camera Detector ; Spy on October 22, 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.*