# C Programming vs Libertarian Stone

The clearest difference is update cadence: Libertarian Stone at every 9 days against C Programming's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. C Programming sells 4 in-app purchases, starting at $4.99 per 7 days and Libertarian Stone sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

C Programming ships an update every 3 weeks, Libertarian Stone every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | C Programming | Libertarian Stone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/c-programming-learn-and-code/id6742056471/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 54 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [LiberBlock LLC](https://appshunter.io/developer/6787802478) |

## What reviewers say

### C Programming

[App page](https://appshunter.io/ios/app/c-programming-learn-and-code/id6742056471)

Master the C programming language with an AI-powered tutor, interactive lessons, and a built-in code editor. Practice, debug, and generate code on the go to build your programming skills.

**Highlights:** AI-powered learning and guidance, Interactive C code editor and compiler, Smart debugging assistance, AI-generated code examples, Project saving and organization, Integrated learning notebook

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $24.99 | per year |
| Lifetime Subscription | $29.90 | one-time |


### Libertarian Stone

[App page](https://appshunter.io/ios/app/libertarian-stone/id6787802476)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Libertarian Stone Premium | $9.99 | one-time |


## Frequently asked questions

### Is C Programming free?

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

### Is Libertarian Stone free?

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

### Do C Programming or Libertarian Stone have ads?

Both C Programming and Libertarian Stone show ads.

### Which is updated more often, C Programming or Libertarian Stone?

C Programming ships an update every 3 weeks, and Libertarian Stone every 9 days. Most recently, C Programming was updated on October 24, 2026 and Libertarian Stone on October 25, 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.*