# C, C++, C# Quiz vs Learning transistor

The clearest difference is ads: Learning transistor at none against C, C++, C# Quiz's shown. C, C++, C# Quiz's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. C, C++, C# Quiz sells 3 one-off in-app purchases and Learning transistor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | C, C++, C# Quiz | Learning transistor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shameel Abid](https://appshunter.io/developer/1815213704) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### C, C++, C# Quiz

[App page](https://appshunter.io/ios/app/c-c-plus-plus-c-quiz/id6747948282)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 AI Credits | $0.99 | one-time |
| 40 AI Credits | $1.99 | one-time |
| Vip Access | $5.99 | one-time |


### Learning transistor

[App page](https://appshunter.io/ios/app/learning-transistor/id6792466363)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | one-time |


## Frequently asked questions

### Is C, C++, C# Quiz free?

C, C++, C# Quiz is free to download, with in-app purchases available.

### Is Learning transistor free?

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

### Do C, C++, C# Quiz or Learning transistor have ads?

C, C++, C# Quiz shows ads; Learning transistor 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.*