# Crack the C vs Self Study CS

The clearest difference is ads: Crack the C at none against Self Study CS's shown. Crack the C also leads on iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Crack the C | Self Study CS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 24 MB | 15 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wave Welcome LLC](https://appshunter.io/developer/1704208272) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### Crack the C

[App page](https://appshunter.io/ios/app/crack-the-c-code/id6479915879)

**Features:** macOS Compatibility

**In-app purchases:** none


### Self Study CS

[App page](https://appshunter.io/ios/app/self-study-cs-learn-to-code/id6765632695)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crack the C free?

Crack the C is free to download, with no in-app purchases.

### Is Self Study CS free?

Self Study CS is free to download, with no in-app purchases.

### Do Crack the C or Self Study CS have ads?

Self Study CS shows ads; Crack the C does not.

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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.*