JsTips vs Enigma JS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JsTips
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.
- Daily JavaScript tips
- Performance and conventions
- Interview question preparation
- Bite-sized lessons
- Future of JavaScript
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With less than 2 minutes each day, you will be able to read about performance, conventions, hacks, interview questions, and all the items that the future of this awesome language holds for us. Based on GitHub repo loverajoel/jstips.
Enigma JS
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.
- Common JavaScript interview questions
- React and React Native concepts
- Detailed explanations for each question
- Quizzes for beginners and experienced developers
- Practice tricky language parts
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Enigma is a JavaScript quiz app featuring the most common interview questions. Here, you’ll find tricky parts of JavaScript language and the key concepts essential for React and React Native developers. Whether you are an experienced developer or a beginner, you'll find questions and explanations in this app that will help you learn and practice. Some quizzes are designed to understand the basics, while others targeting tricky parts of the Javascript language that we developers encounter time to time. - Refresh your knowledge by having quick quizzes anywhere during your day. - Stay up-to-date by learning and practicing tricky parts of the language. - For each question see detailed explanations that are designed to help you comprehend the concepts.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | JsTips | Enigma JS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (27 ratings) — better | — |
| Positive reviews | 81.8% of reviews — better | 28.6% of reviews |
| Number of ratings | 27 — better | — |
| Update frequency | Every 12 months — better | Every 14 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Appeneure Technologies Private limited | Yesno Labs |
Customer experience
JsTips
Enigma JS
In-app purchases
JsTips
No in-app purchases
Enigma JS
- Remove ads and unlock content$9.99
Questions
Is JsTips free?
Is Enigma JS free?
Do JsTips or Enigma JS have ads?
Which is updated more often, JsTips or Enigma JS?
Other comparisons
