Comparison

JavaScript Compiler vs Learn & Code

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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/

About

Learn & Code

Learn to code with interactive lessons, gamified challenges, and a robust code editor. Sharpen your skills in multiple languages, compete with others, and prepare for technical interviews. Offers a premium membership for enhanced features.

Highlights
  • Bite-sized lessons in JavaScript and Python
  • Over 200 coding challenges
  • Gamified learning with points and leagues
  • Multi-language autocomplete code editor
  • Community and leaderboards
  • Premium membership for unlimited access
Features
Read full description

Immerse yourself in CodenQuest, the all-in-one coding app that fuses programming practice, bite-sized lessons, and gamification to elevate your coding journey. Now featuring concise JavaScript and Python lessons similar to Mimo, CodenQuest helps you learn to code step by step with interactive exercises and real-time feedback. Whether you’re an aspiring developer, a seasoned pro, or someone prepping for technical interviews, CodenQuest offers the perfect environment to sharpen your skills in web development, software engineering, and data science. Key Features: Bite-Sized Lessons: Dive into structured JavaScript and Python tutorials designed to simplify complex topics. From basic syntax to more advanced concepts, our lessons promote efficient learning and logical problem-solving. Diverse Coding Challenges: Explore over 200 coding puzzles spanning multiple languages, including Java, TypeScript, Kotlin, Swift, Rust, PHP, Ruby, Go, and C++. Daily challenges reinforce best practices and ensure steady progress. Engaging Gamification: Earn points, maintain streaks, and battle for the top spot in weekly coding leagues—rising from Bronze to Challenger. Challenge yourself with algorithm puzzles and coding exercises that keep you motivated. Premium Membership: Upgrade to access unlimited challenges, a coding assistant, and an ad-free interface. Tackle intricate problems on the go and craft custom test cases to fine-tune your skills. Enhanced Code Editor: Enjoy a robust coding experience optimized for iOS: Multi-Language Autocomplete: Intelligent suggestions across 11 languages. iOS-Specific Shortcuts: Snippet jumping, custom arrows, and adaptive scrolling for streamlined coding. Personalized Environment: Clear navigation and organized coding spaces to help you focus on problem-solving. Community & Competition Join a thriving network of coders, compare solutions, and climb leaderboards. Every code submission morphs into a mini-competition, fueling your growth as you learn to code faster and more effectively. Who Benefits from CodenQuest? Aspiring Coders: Break away from dull tutorials and embrace gamified lessons in JavaScript, Python, and more—perfect for interview prep and building solid fundamentals. Professional Developers: Keep your skills fresh in languages like PHP, Rust, and Go with quick, on-the-go coding challenges that fit your schedule. Advanced Programmers: Push boundaries with complex problems, analyze performance metrics, and compete in top-tier leagues for an extra edge in your coding career. Job Seekers: Prepare for technical interviews using challenges modeled after real-world coding tests. Gain the confidence and proficiency to stand out in any recruitment process. Why CodenQuest? CodenQuest redefines learning to code by merging education with fun. Practice core programming concepts, enhance your programming logic, and master new technologies. Our daily tasks and algorithm puzzles immerse you in software development fundamentals, whether you’re focused on web development, data science, or software engineering. With guided tutorials, you’ll build confidence in coding syntax, efficiency, and problem-solving techniques. Download CodenQuest and unlock your potential. Our interactive approach, detailed analytics, and gamified progression transform coding practice into an exciting quest. Strengthen your command of Python, JavaScript, Java, and other popular languages, then apply these skills in real-world projects or technical interviews. Gain a competitive edge, join our vibrant community of coders, and climb the ranks of the coding leagues to showcase your expertise. Embark on your coding adventure today and experience how CodenQuest can revolutionize your learning routine. With each lesson, challenge, and league match, you’ll move closer to achieving your coding ambitions. Take the leap and discover a future of limitless possibilities—one line of code at a time. Terms of use: https://codenquest.com/terms

Screenshots

JavaScript Compiler4 screens
Learn & Code4 screens

Verdict

The call

The clearest difference is review sentiment: Learn & Code at 67% against JavaScript Compiler's 0%. Learn & Code also leads on rating (4.6 vs 2.7) and update cadence (every 4 days vs every 4 months). JavaScript Compiler's advantage is in-app purchases (none vs 6) and ads (none vs shown). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learn & Code sells 6 in-app purchases, starting at $2.99 per 7 days. JavaScript Compiler asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Learn & Code holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Learn & Code has 125 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of JavaScript Compiler's written reviews are positive against 67% of Learn & Code's.

UpkeepUpdate frequency

JavaScript Compiler ships an update every 4 months, Learn & Code every 4 days. The most recent releases landed on September 16, 2026 and August 23, 2026 respectively.

Scorecard8 real differences · 2 level
JavaScript Compiler versus Learn & Code: the parameters behind the verdict, then further details
ParameterJavaScript CompilerLearn & Code
PriceFreeFree
Rating2.7 (3 ratings)4.6 (125 ratings) — better
Positive reviews0.0% of reviews66.7% of reviews — better
Number of ratings3125 — better
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size28 MB57 MB
Age rating4+4+
DeveloperOnePercentCodenQuest

Customer experience

JavaScript Compiler

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Learn & Code

All ratings106 ratings
Positive91.5%
Neutral2.8%
Negative5.7%
Written reviews21 reviews
Positive66.7%
Neutral9.5%
Negative23.8%

In-app purchases

None

JavaScript Compiler

No in-app purchases

6 purchases

Learn & Code

Subscriptions3
  • Premium weekly3 Days trial$2.997 Days
  • Premium Subscription$7.991 Month
  • Premium Subscription3 Days trial$49.991 Year
One-time3
  • 500 Gems$1.99
  • Premium 1 month$12.99
  • Premium 3 months$24.99

Questions

Is JavaScript Compiler free?
JavaScript Compiler is free to download, with no in-app purchases.
Is Learn & Code free?
Learn & Code is free to download, with in-app purchases available.
Which has better reviews, JavaScript Compiler or Learn & Code?
Learn & Code is rated higher. JavaScript Compiler averages 2.7 out of 5 from 3 ratings, while Learn & Code averages 4.6 from 125 ratings.
Do JavaScript Compiler or Learn & Code have ads?
Learn & Code shows ads; JavaScript Compiler does not.
Which is updated more often, JavaScript Compiler or Learn & Code?
JavaScript Compiler ships an update every 4 months, and Learn & Code every 4 days. Most recently, JavaScript Compiler was updated on September 16, 2026 and Learn & Code on August 23, 2026.

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