# C Notebook vs Wireless Lock Scanner

The clearest difference is price: Wireless Lock Scanner at Free against C Notebook's $0.99. Wireless Lock Scanner also leads on in-app purchases (none vs 1) and update cadence (every 2 days vs fortnightly). C Notebook's advantage is device support (5 vs 2) and iOS requirement (14.0 vs 16.0). On ads there is nothing between them.

Wireless Lock Scanner is free to download; C Notebook costs $0.99 up front. C Notebook sells 1 in-app purchase, starting at $0.99 per month. Wireless Lock Scanner asks for nothing beyond the download.

C Notebook ships an update fortnightly, Wireless Lock Scanner every 2 days. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | C Notebook | Wireless Lock Scanner |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/c-notebook/id1621919001/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 4 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [铖 邢](https://appshunter.io/developer/1497880786) | [Silver Pine Software](https://appshunter.io/developer/816032614) |

## What reviewers say

### C Notebook

[App page](https://appshunter.io/ios/app/c-notebook/id1621919001)

This application allows users to write, debug, and run C code directly within a note-taking interface. It offers advanced debugging tools like real-time variable monitoring, trend charting, and line-by-line execution. Notes support Markdown formatting, and cloud synchronization enables seamless access across multiple devices.

**Highlights:** C language coding and local debugging, Real-time variable value monitoring and modification, Variable trend charts, Line-by-line code execution, Syntax highlighting and auto-completion, Markdown note support, Cloud synchronization across devices

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C Notebook Premium | $0.99 | per month |


### Wireless Lock Scanner

[App page](https://appshunter.io/ios/app/wireless-lock-scanner/id6471528217)

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

**In-app purchases:** none


## Frequently asked questions

### Is C Notebook free?

C Notebook costs $0.99, and also offers in-app purchases.

### Is Wireless Lock Scanner free?

Wireless Lock Scanner is free to download, with no in-app purchases.

### Do C Notebook or Wireless Lock Scanner have ads?

Neither C Notebook nor Wireless Lock Scanner shows ads.

### Which is updated more often, C Notebook or Wireless Lock Scanner?

C Notebook ships an update fortnightly, and Wireless Lock Scanner every 2 days. Most recently, C Notebook was updated on October 12, 2026 and Wireless Lock Scanner on October 16, 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.*