Enigma JS vs JavaScript Compiler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
JavaScript Compiler
This app provides a mobile environment to compile and run JavaScript programs. It features a code editor with syntax highlighting, exercise questions, and pre-written DSA programs to aid learning. It's completely free and ad-free for all users.
- Compile and run JavaScript programs
- Code editor with syntax highlighting
- Exercise questions for skill improvement
- Includes general DSA programs with code
- Programming and computer science fun facts
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JavaScript Compiler is an Advanced IDE enabling you to compile JavaScript Programs on your Mobile Phone for Free. It comes with a code editor with in-built syntax highlighting capabilities. JavaScript Compiler is - Free with no hidden charges! - Ad-Free! - Available for all platforms! Features : 1. Compile & Run - Compile & Run JavaScript Programs 2. Code Editing & Syntax Highlighting - Enables you to edit code and automatically detects and highlights syntax 3. Exercise Questions - Exercise questions to help you improve your knowledge 4. Programs with Code - All the general DSA programs with code 5. Fun Facts - Some fun facts about programming and computer science This app is brought to you by the company OnePercent, based in Bangalore, India. Website: www.OnePercent.club LinkedIn: www.Linkedin.Com/Company/Onepercent-Club/
Screenshots
Verdict
The clearest difference is in-app purchases: JavaScript Compiler at none against Enigma JS's 1. JavaScript Compiler also leads on ads (none vs shown) and update cadence (every 4 months vs every 14 months). Enigma JS's advantage is review sentiment (29% vs 0%). On price 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. JavaScript Compiler asks for nothing beyond the download.
Enigma JS ships an update every 14 months, JavaScript Compiler every 4 months. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.
| Parameter | Enigma JS | JavaScript Compiler |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.7 (3 ratings) — better |
| Positive reviews | 28.6% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 14 months | Every 4 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Yesno Labs | OnePercent |
Customer experience
Enigma JS
JavaScript Compiler
In-app purchases
Enigma JS
- Remove ads and unlock content$9.99
JavaScript Compiler
No in-app purchases
Questions
Is Enigma JS free?
Is JavaScript Compiler free?
Do Enigma JS or JavaScript Compiler have ads?
Which is updated more often, Enigma JS or JavaScript Compiler?
Other comparisons
