# Learn JavaScript vs CodeCub

Learn JavaScript and CodeCub are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Learn JavaScript sells 4 in-app purchases, starting at $3.99 per 7 days and CodeCub sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Learn JavaScript ships an update every 3 weeks, CodeCub every 2 weeks. The most recent releases landed on September 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Learn JavaScript | CodeCub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-javascript-code-and-build/id6739499454/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [Tony AI](https://appshunter.io/developer/1771887878) |

## What reviewers say

### Learn JavaScript

[App page](https://appshunter.io/ios/app/learn-javascript-code-and-build/id6739499454)

Master JavaScript with bite-sized lessons, a real code editor, and an AI mentor. Learn fundamentals and advanced topics through hands-on practice and challenges. Earn a certificate upon completion.

**Highlights:** Bite-sized JavaScript lessons, Real code editor on mobile, AI mentor for instant answers, Hands-on practice and quizzes, Weekly coding challenges, Certificate of completion

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $8.90 | per year |
| Lifetime Subscription | $19.90 | one-time |


### CodeCub

[App page](https://appshunter.io/ios/app/codecub/id6789899812)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CodeCub Plus Monthly | $4.99 | per month |
| CodeCub Plus Annual | $29.99 | per year |


## Frequently asked questions

### Is Learn JavaScript free?

Learn JavaScript is free to download, with in-app purchases available.

### Is CodeCub free?

CodeCub is free to download, with in-app purchases available.

### Do Learn JavaScript or CodeCub have ads?

Both Learn JavaScript and CodeCub show ads.

### Which is updated more often, Learn JavaScript or CodeCub?

Learn JavaScript ships an update every 3 weeks, and CodeCub every 2 weeks. Most recently, Learn JavaScript was updated on September 17, 2026 and CodeCub on October 1, 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.*