# Colour Catcher vs Finx

The clearest difference is iOS requirement: Colour Catcher at 12.4 against Finx's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Colour Catcher sells 2 in-app purchases, starting at $0.99 per month and Finx sells 1 in-app purchase, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Colour Catcher ships an update weekly, Finx every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Colour Catcher | Finx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/finx-hidden-camera-detector/id6772331325/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 34 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Viet Huynh](https://appshunter.io/developer/1826251958) | [AppSwarm, Inc.](https://appshunter.io/developer/1063421799) |

## What reviewers say

### Colour Catcher

[App page](https://appshunter.io/ios/app/colour-catcher-camera-picker/id6737418128)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hunter_Monthly | $0.99 | per month |
| Hunter_Yearly_Subscription | $9.99 | per year |


### Finx

[App page](https://appshunter.io/ios/app/finx-hidden-camera-detector/id6772331325)

Detect hidden cameras, unknown Bluetooth devices, and unfamiliar Wi-Fi network devices. This app helps you scan your surroundings and networks for privacy and security.

**Highlights:** Hidden camera detection (IR & EM signals), Bluetooth Low Energy device scanner, Wi-Fi network scanner, Real-time Bluetooth device tracker, On-device processing for privacy, No account or personal data collection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly FinX Subscription | $5.99 | per 7 days |


## Frequently asked questions

### Is Colour Catcher free?

Colour Catcher is free to download, with in-app purchases available.

### Is Finx free?

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

### Do Colour Catcher or Finx have ads?

Neither Colour Catcher nor Finx shows ads.

### Which is updated more often, Colour Catcher or Finx?

Colour Catcher ships an update weekly, and Finx every 11 days. Most recently, Colour Catcher was updated on October 30, 2026 and Finx on October 31, 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.*