# Camera Detector vs Octovigintuple Calc

The clearest difference is in-app purchases: Octovigintuple Calc at none against Camera Detector's 3. Octovigintuple Calc also leads on update cadence (every 2 weeks vs every 18 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Camera Detector sells 3 in-app purchases, starting at $2.99 per 7 days. Octovigintuple Calc asks for nothing beyond the download.

Camera Detector ships an update every 18 months, Octovigintuple Calc every 2 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Camera Detector | Octovigintuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (22 ratings)](https://appshunter.io/ios/app/camera-detector-ultra-detect/id6670794193/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 36 MB |
| Requires iOS | **15.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AI Expert Labs](https://appshunter.io/developer/1583251754) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Camera Detector

[App page](https://appshunter.io/ios/app/camera-detector-ultra-detect/id6670794193)

Safeguard your privacy by quickly scanning for hidden devices in any location. This tool provides peace of mind in hotels, offices, or public spaces, ensuring your personal area remains secure. Rely on its intuitive features and detection technology to stay protected wherever you go.

**Highlights:** Scan for hidden devices, Privacy protection, Intuitive features, Reliable detection technology, Safeguard personal space

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Camera Detector Plus Weekly | $2.99 | per 7 days |
| Trial Offer | $4.99 | per 7 days |
| Camera Detector Plus Annual | $19.99 | per year |


### Octovigintuple Calc

[App page](https://appshunter.io/ios/app/octovigintuple-calc/id6742526512)

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

**In-app purchases:** none


## Frequently asked questions

### Is Camera Detector free?

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

### Is Octovigintuple Calc free?

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

### Do Camera Detector or Octovigintuple Calc have ads?

Both Camera Detector and Octovigintuple Calc show ads.

### Which is updated more often, Camera Detector or Octovigintuple Calc?

Camera Detector ships an update every 18 months, and Octovigintuple Calc every 2 weeks. Most recently, Camera Detector was updated on October 24, 2026 and Octovigintuple Calc 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.*