# Learn JavaScript | Learn JS vs CS++ Intro to Java

The clearest difference is in-app purchases: Learn JavaScript | Learn JS at none against CS++ Intro to Java's 1. Learn JavaScript | Learn JS also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CS++ Intro to Java sells 1 one-off in-app purchase. Learn JavaScript | Learn JS asks for nothing beyond the download.

Learn JavaScript | Learn JS ships an update weekly, CS++ Intro to Java fortnightly. The most recent releases landed on October 6, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Learn JavaScript | Learn JS | CS++ Intro to Java |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 56 MB | 49 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) | [Kevin Hare](https://appshunter.io/developer/1343264116) |

## 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


### CS++ Intro to Java

[App page](https://appshunter.io/ios/app/cs-plus-plus-intro-to-java/id6794193793)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Intro to Java | $9.99 | one-time |


## Frequently asked questions

### Is Learn JavaScript | Learn JS free?

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

### Is CS++ Intro to Java free?

CS++ Intro to Java is free to download, with in-app purchases available.

### Do Learn JavaScript | Learn JS or CS++ Intro to Java have ads?

Neither Learn JavaScript | Learn JS nor CS++ Intro to Java shows ads.

### Which is updated more often, Learn JavaScript | Learn JS or CS++ Intro to Java?

Learn JavaScript | Learn JS ships an update weekly, and CS++ Intro to Java fortnightly. Most recently, Learn JavaScript | Learn JS was updated on October 6, 2026 and CS++ Intro to Java on September 27, 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.*