# Learn JavaScript | Learn JS vs Learn Docker Offline

The clearest difference is price: Learn JavaScript | Learn JS at Free against Learn Docker Offline's $1.99. Learn JavaScript | Learn JS also leads on update cadence (weekly vs every 9 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Learn JavaScript | Learn JS is free to download; Learn Docker Offline costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn JavaScript | Learn JS ships an update weekly, Learn Docker Offline every 9 months. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Learn JavaScript | Learn JS | Learn Docker Offline |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | Free | — |
| Size | 56 MB | 61 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ajit Jain](https://appshunter.io/developer/1737346341) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## 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


### Learn Docker Offline

[App page](https://appshunter.io/ios/app/learn-docker-offline/id6753736716)

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

**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 Learn Docker Offline free?

Learn Docker Offline costs $1.99, with no in-app purchases.

### Do Learn JavaScript | Learn JS or Learn Docker Offline have ads?

Neither Learn JavaScript | Learn JS nor Learn Docker Offline shows ads.

### Which is updated more often, Learn JavaScript | Learn JS or Learn Docker Offline?

Learn JavaScript | Learn JS ships an update weekly, and Learn Docker Offline every 9 months. Most recently, Learn JavaScript | Learn JS was updated on September 19, 2026 and Learn Docker Offline on September 11, 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.*