# Learn Javascript Tutorials vs AlgoNinja

The clearest difference is price: AlgoNinja at Free against Learn Javascript Tutorials's $1.99. Learn Javascript Tutorials's advantage is iOS requirement (13.0 vs 17.5). On ads, in-app purchases and device support there is nothing between them.

AlgoNinja is free to download; Learn Javascript Tutorials costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn Javascript Tutorials | AlgoNinja |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | — |
| Size | 29 MB | 4 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [Aleksandr Titov](https://appshunter.io/developer/1737349347) |

## What reviewers say

### Learn Javascript Tutorials

[App page](https://appshunter.io/ios/app/learn-javascript-tutorials/id6502633245)

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

**In-app purchases:** none


### AlgoNinja

[App page](https://appshunter.io/ios/app/algoninja/id6639586961)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Javascript Tutorials free?

Learn Javascript Tutorials costs $1.99, with no in-app purchases.

### Is AlgoNinja free?

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

### Do Learn Javascript Tutorials or AlgoNinja have ads?

Neither Learn Javascript Tutorials nor AlgoNinja 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.*