# Kadmia vs Learn JavaScript | Learn JS

The clearest difference is update cadence: Learn JavaScript | Learn JS at weekly against Kadmia's every 6 months. Learn JavaScript | Learn JS also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kadmia ships an update every 6 months, Learn JavaScript | Learn JS weekly. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Kadmia | Learn JavaScript | Learn JS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kadmia/id6468431732/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Free | Free |
| Size | 31 MB | 56 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kadmia LLC](https://appshunter.io/developer/1693141442) | [Ajit Jain](https://appshunter.io/developer/1737346341) |

## What reviewers say

### Kadmia

[App page](https://appshunter.io/ios/app/kadmia/id6468431732)

Learn JavaScript through interactive challenges and games, focusing on fundamental programming principles rather than passive tutorials. Build your coding intuition step-by-step with engaging puzzles and immediate feedback.

**Highlights:** Interactive coding challenges, Gamified learning approach, Focus on programming fundamentals, Active learning methods, Daily progress tracking, Debugging practice game

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Kadmia free?

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

### Is Learn JavaScript | Learn JS free?

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

### Do Kadmia or Learn JavaScript | Learn JS have ads?

Neither Kadmia nor Learn JavaScript | Learn JS shows ads.

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

Kadmia ships an update every 6 months, and Learn JavaScript | Learn JS weekly. Most recently, Kadmia was updated on September 17, 2026 and Learn JavaScript | Learn JS 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.*