# Learn TypeScript vs C# Data Structures & Algo Pro

The clearest difference is price: Learn TypeScript at Free against C# Data Structures & Algo Pro's $4.99. Learn TypeScript also leads on iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Learn TypeScript is free to download; C# Data Structures & Algo Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn TypeScript | C# Data Structures & Algo Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 27 MB | 19 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Learn TypeScript

[App page](https://appshunter.io/ios/app/learn-typescript-onepercent/id6753664788)

**Features:** macOS Compatibility

**In-app purchases:** none


### C# Data Structures & Algo Pro

[App page](https://appshunter.io/ios/app/c-data-structures-and-algo-pro/id6756675050)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Learn TypeScript free?

Learn TypeScript is free to download, with no in-app purchases.

### Is C# Data Structures & Algo Pro free?

C# Data Structures & Algo Pro costs $4.99, with no in-app purchases.

### Do Learn TypeScript or C# Data Structures & Algo Pro have ads?

Neither Learn TypeScript nor C# Data Structures & Algo Pro shows ads.

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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.*