Comparison

Quiz Master vs coderJS

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Quiz Master

Test your programming knowledge with a fun and engaging coding quiz. Choose from various categories, enjoy unlimited questions, and compete on a global leaderboard. Improve your coding skills in a playful environment.

Highlights
  • Guest Mode for instant play
  • Multiple coding quiz categories
  • Unlimited questions
  • Lifeline options
  • Global leaderboard
  • Share quiz results
Features
Read full description

Welcome to the ultimate Coding Quiz app! Engage in an exciting coding challenge and test your programming knowledge with our user-friendly and feature-packed app. Whether you're a coding newbie or a seasoned developer, we've got something for everyone! - Guest Mode: Dive into the coding world without the need to sign up. Enjoy a seamless quiz experience as a guest. - Select Quiz Category: Choose from a variety of quiz categories covering different coding technologies. Tailor the quizzes to match your interests and skill level. - Unlimited Questions: Never run out of questions! Our vast question bank ensures a fresh and challenging experience every time you play. - Use Lifelines: Need a little help? Use lifelines strategically to guide you through the toughest questions. - Leaderboard: Compete with friends and fellow coders. Climb the leaderboard and showcase your skills to the world. - Share Quiz Result: Share your quiz results with pride on social media. Programming Languages Covered - Python Quiz - Javascript - React JS - Flutter - Node JS - HTML - CSS - C language quiz - C++ - QA questions - React Native - PHP quiz - Dart - JAVA - Learn MySQL - AI / ML Quiz - Go language - Ruby coding - Magento - Joomla - Django - Swift framework - Vue JS Join us in this exciting coding adventure, improve your coding skills, and have a blast while doing it! Let's code, quiz, and conquer together. Included in-app purchase: • $1.99 - One time purchase for Ad-Free experience • Privacy policy: https://zluck.com/privacy-policy

About

coderJS

Features
Read full description

Are you ready to put your JavaScript knowledge to the test? Dive into the world of Coder with our exciting first instalment, CoderJS! Features: - Quiz Your JavaScript Skills: Challenge yourself with a wide range of JavaScript questions, from basics to advanced topics. Test your coding expertise and learn along the way.

Screenshots

Quiz Master4 screens
coderJS4 screens

Verdict

The call

The clearest difference is in-app purchases: coderJS at none against Quiz Master's 1. Quiz Master's advantage is update cadence (every 5 days vs every 7 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quiz Master sells 1 one-off in-app purchase. coderJS asks for nothing beyond the download.

UpkeepUpdate frequency

Quiz Master ships an update every 5 days, coderJS every 7 months. The most recent releases landed on August 21, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 7 level
Quiz Master versus coderJS: the parameters behind the verdict, then further details
ParameterQuiz MastercoderJS
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size64 MB24 MB
Age rating4+4+
DeveloperZluck SolutionsAfnan Choudhury

In-app purchases

1 purchases

Quiz Master

One-time1
  • Remove Ads$1.99
None

coderJS

No in-app purchases

Questions

Is Quiz Master free?
Quiz Master is free to download, with in-app purchases available.
Is coderJS free?
coderJS is free to download, with no in-app purchases.
Do Quiz Master or coderJS have ads?
Neither Quiz Master nor coderJS shows ads.
Which is updated more often, Quiz Master or coderJS?
Quiz Master ships an update every 5 days, and coderJS every 7 months. Most recently, Quiz Master was updated on August 21, 2026 and coderJS on September 8, 2026.

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