# Learn JavaScript | Learn JS vs WhiteKnight Play & Learn Chess

The clearest difference is update cadence: WhiteKnight Play & Learn Chess at daily against Learn JavaScript | Learn JS's weekly. Learn JavaScript | Learn JS's advantage is iOS requirement (12.0 vs 15.0). On price, ads, 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.

Learn JavaScript | Learn JS ships an update weekly, WhiteKnight Play & Learn Chess daily. Both last shipped on September 19, 2026.

## The numbers

| Metric | Learn JavaScript | Learn JS | WhiteKnight Play & Learn Chess |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 56 MB | 59 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ajit Jain](https://appshunter.io/developer/1737346341) | [TheBroda](https://appshunter.io/developer/6797052362) |

## What reviewers say

### Learn JavaScript | Learn JS

[App page](https://appshunter.io/ios/app/learn-javascript-learn-js/id6738418403)

Master JavaScript with comprehensive tutorials, an interactive code editor, and practical examples. Learn fundamentals to advanced concepts, track your progress, and practice coding offline. Ideal for beginners and professionals looking to enhance web development skills.

**Highlights:** Comprehensive JavaScript tutorials, Interactive code editor, Quizzes and coding challenges, Real-world practical examples, Offline access to materials, Learning progress tracker, Dark mode and customization

**Features:** macOS Compatibility

**In-app purchases:** none


### WhiteKnight Play & Learn Chess

[App page](https://appshunter.io/ios/app/whiteknight-play-and-learn-chess/id6797052360)

**In-app purchases:** none


## Frequently asked questions

### Is Learn JavaScript | Learn JS free?

Learn JavaScript | Learn JS is free to download, with no in-app purchases.

### Is WhiteKnight Play & Learn Chess free?

WhiteKnight Play & Learn Chess is free to download, with no in-app purchases.

### Do Learn JavaScript | Learn JS or WhiteKnight Play & Learn Chess have ads?

Neither Learn JavaScript | Learn JS nor WhiteKnight Play & Learn Chess shows ads.

### Which is updated more often, Learn JavaScript | Learn JS or WhiteKnight Play & Learn Chess?

Learn JavaScript | Learn JS ships an update weekly, and WhiteKnight Play & Learn Chess daily. Most recently, Learn JavaScript | Learn JS was updated on September 19, 2026 and WhiteKnight Play & Learn Chess on September 19, 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.*