# Enigma JS vs Learn Javascript Language

The clearest difference is ads: Learn Javascript Language at none against Enigma JS's shown. On price, update cadence, 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 Language 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 Language every 16 months. Both last shipped on September 8, 2026.

## The numbers

| Metric | Enigma JS | Learn Javascript Language |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 14 months** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 28 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yesno Labs](https://appshunter.io/developer/1704491583) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## 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

**In-app purchases (1)**

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


### Learn Javascript Language

[App page](https://appshunter.io/ios/app/learn-javascript-language/id6446464175)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Enigma JS free?

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

### Is Learn Javascript Language free?

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

### Do Enigma JS or Learn Javascript Language have ads?

Enigma JS shows ads; Learn Javascript Language does not.

### Which is updated more often, Enigma JS or Learn Javascript Language?

Enigma JS ships an update every 14 months, and Learn Javascript Language every 16 months. Most recently, Enigma JS was updated on September 8, 2026 and Learn Javascript Language on September 8, 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.*