Enigma JS vs GCSE Computer Science Pro
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.
GCSE Computer Science Pro
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Kik flashcards offers GCSE Computer Science revision to learn all topics covered by many exam boards. These will help you learn faster by either topic wise or whole.
Screenshots
Verdict
The clearest difference is price: Enigma JS at Free against GCSE Computer Science Pro's $0.99. Enigma JS also leads on update cadence (every 14 months vs every 40 months). GCSE Computer Science Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement 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
Enigma JS is free to download; GCSE Computer Science Pro costs $0.99 up front. Enigma JS sells 1 one-off in-app purchase. GCSE Computer Science Pro asks for nothing beyond the download.
Enigma JS ships an update every 14 months, GCSE Computer Science Pro every 40 months. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.
| Parameter | Enigma JS | GCSE Computer Science Pro |
|---|---|---|
| Price | Free — better | $0.99 |
| Positive reviews | 25.0% of reviews | — |
| Update frequency | Every 14 months — better | Every 40 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 59 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Yesno Labs | Saman Wijenayake |
In-app purchases
Enigma JS
- Remove ads and unlock content$9.99
GCSE Computer Science Pro
No in-app purchases
Questions
Is Enigma JS free?
Is GCSE Computer Science Pro free?
Do Enigma JS or GCSE Computer Science Pro have ads?
Which is updated more often, Enigma JS or GCSE Computer Science Pro?
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