# JsTips vs Enigma JS

The clearest difference is review sentiment: JsTips at 82% against Enigma JS's 29%. JsTips also leads on in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Enigma JS sells 1 one-off in-app purchase. JsTips asks for nothing beyond the download.

JsTips ships an update every 12 months, Enigma JS every 14 months. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | JsTips | Enigma JS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (27 ratings)](https://appshunter.io/ios/app/jstips-short-javascript-tips/id1078136437/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | **81.8% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 12 months** | Every 14 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 41 MB | 59 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appeneure Technologies Private limited](https://appshunter.io/developer/1049871558) | [Yesno Labs](https://appshunter.io/developer/1704491583) |

## What reviewers say

### JsTips

[App page](https://appshunter.io/ios/app/jstips-short-javascript-tips/id1078136437)

Learn about JavaScript performance, conventions, and interview questions in daily, short lessons. This app delivers bite-sized educational content to keep you updated on the language's future.

**Highlights:** Daily JavaScript tips, Performance and conventions, Interview question preparation, Bite-sized lessons, Future of JavaScript

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is JsTips free?

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

### Is Enigma JS free?

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

### Do JsTips or Enigma JS have ads?

Both JsTips and Enigma JS show ads.

### Which is updated more often, JsTips or Enigma JS?

JsTips ships an update every 12 months, and Enigma JS every 14 months. Most recently, JsTips was updated on September 16, 2026 and Enigma JS on September 24, 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.*