# Enigma JS vs 猩听译

The clearest difference is ads: 猩听译 at none against Enigma JS's shown. 猩听译 also leads on update cadence (monthly vs every 14 months) and iOS requirement (9.0 vs 15.1). On price, review sentiment, 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 猩听译 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Enigma JS ships an update every 14 months, 猩听译 monthly. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Enigma JS | 猩听译 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 15 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yesno Labs](https://appshunter.io/developer/1704491583) | [Beijing Hefengxun Culture Media Co., Ltd.](https://appshunter.io/developer/1554968810) |

## 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 |


### 猩听译

[App page](https://appshunter.io/ios/app/id1505028755)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 猩听译1个月会员 | $2.99 | one-time |
| 猩听译半年会员 | $11.99 | one-time |
| 猩听译一年会员 | $21.99 | one-time |
| 猩听译2年会员 | $30.99 | one-time |
| 终身会员 | $89.99 | one-time |


## Frequently asked questions

### Is Enigma JS free?

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

### Is 猩听译 free?

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

### Do Enigma JS or 猩听译 have ads?

Enigma JS shows ads; 猩听译 does not.

### Which is updated more often, Enigma JS or 猩听译?

Enigma JS ships an update every 14 months, and 猩听译 monthly. Most recently, Enigma JS was updated on November 4, 2026 and 猩听译 on November 3, 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.*