# Enigma JS vs Learn JavaScript w/ Editor

The clearest difference is update cadence: Learn JavaScript w/ Editor at every 10 days against Enigma JS's every 14 months. Learn JavaScript w/ Editor also leads on iOS requirement (12.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Enigma JS sells 1 one-off in-app purchase and Learn JavaScript w/ Editor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Enigma JS ships an update every 14 months, Learn JavaScript w/ Editor every 10 days. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Enigma JS | Learn JavaScript w/ Editor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 20 MB |
| Requires iOS | 15.1 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yesno Labs](https://appshunter.io/developer/1704491583) | [Leandro Norcio](https://appshunter.io/developer/1654394211) |

## What reviewers say

### Enigma JS

[App page](https://appshunter.io/ios/app/enigma-js-interview-questions/id1308401829)

This app offers JavaScript quizzes covering common interview questions for web and mobile developers. It provides detailed explanations to help users learn and practice tricky language concepts and essential React/React Native knowledge.

**Highlights:** Common JavaScript interview questions, React and React Native concepts, Detailed explanations for each question, Quizzes for beginners and experienced developers, Practice tricky language parts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads and unlock content | $9.99 | one-time |


### Learn JavaScript w/ Editor

[App page](https://appshunter.io/ios/app/learn-javascript-w-editor/id1661152568)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $5.99 | one-time |


## Frequently asked questions

### Is Enigma JS free?

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

### Is Learn JavaScript w/ Editor free?

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

### Do Enigma JS or Learn JavaScript w/ Editor have ads?

Both Enigma JS and Learn JavaScript w/ Editor show ads.

### Which is updated more often, Enigma JS or Learn JavaScript w/ Editor?

Enigma JS ships an update every 14 months, and Learn JavaScript w/ Editor every 10 days. Most recently, Enigma JS was updated on October 15, 2026 and Learn JavaScript w/ Editor on October 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.*