JavaScript Compiler vs Skill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
Skill
Master programming fundamentals with interactive, bite-sized lessons in popular languages like Python, JavaScript, and SQL. Prepare for coding interviews and build practical skills at your own pace, even offline. Explore courses from beginner to advanced levels.
- Bite-sized microlearning lessons
- Interactive coding exercises
- Offline learning capability
- Beginner-friendly curriculum
- Progress tracking
- Multiple programming languages
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Build skills, not scroll. Skill turns spare minutes into real progress with a personal daily plan of short, practical lessons: AI, career growth, focus, communication, money, and coding. Tell Skill what you want to improve — get better with AI, grow your career, be more productive, communicate with confidence, understand money, or think and learn better. Pick your daily minutes, and get a starter path you can actually stick to: a few focused lessons a day, a streak to keep, and clear progress you can see. Version 1.6 adds growth paths for work and life, new coding paths (Next.js, React, TypeScript, Kotlin, Algorithms, Context Engineering, Claude Code, OpenClaw), Course Search, and a refreshed home built around your daily plan. Growth Paths • AI at Work: Use AI tools to boost your everyday productivity. • AI & ChatGPT: Write clearer prompts, verify results, work smarter. • Career Growth: Pick a direction and build high-leverage skills. • Leadership Essentials: Delegate outcomes and lead with impact. • Workplace Communication: Make your point clearly and concisely. • Negotiation & Influence: Negotiate everyday things with confidence. • Focus Systems: Protect your attention and get more done, calmly. • Habit Building: Start tiny, anchor to cues, make habits stick. • Critical Thinking & Decision Making: Think sharper, make better calls. • Money Basics & Personal Finance: Budgets, cash flow, and compounding. Coding & Tech Paths • Python, Python Advanced & Exercises: Data, automation, interview prep. • JavaScript, TypeScript, React & Next.js: Modern web development. • HTML & CSS: The foundational languages of the web. • Claude Code: Anthropic's AI-powered CLI for software engineering. • OpenClaw: Open-source AI personal assistant. • Context Engineering: Design prompts and systems for AI models. • C#, C++ & Unity: Game dev and .NET applications. • SQL, Data Science, Analytics & R: Work with data with confidence. • Algorithms: Big O, sorting, searching, and data structures. • Git, Command Line, REST APIs, Web Servers & Haskell: Round out your toolkit. Why Learners Choose Skill • Personal Daily Plan: A goal, a daily commitment, and next steps chosen for you. • Bite-Sized Microlearning: Focused lessons that fit into a coffee break. • Hands-On Practice: Exercises, quizzes, and real-world challenges from lesson one. • Track Your Progress: Streaks, completion, and growth you can see every day. • Course Search: Jump straight to the skill or topic you want next. • Beginner-Friendly: Start from zero, no prior experience needed. • Offline & Mobile: Learn anytime, anywhere, with fully offline lessons. • Ad-Free & Self-Paced: No distractions, no pressure. Learn at your own speed. • Start for Free: Explore every course free before committing. Who It's For • Professionals who want AI, career, communication, and money skills that pay off at work. • Beginners building practical tech and AI confidence from scratch. • Self-taught developers and students preparing for technical interviews. • Busy people replacing doomscrolling with a five-minute daily growth habit. Built for the Age of AI AI tools work best when you understand the systems around them. Skill helps you prompt, read, debug, and decide with confidence — whether you are writing code yourself or working with AI. Go Beyond with Skill Premium Unlock the full library with Skill Premium: exclusive content, advanced lessons, hands-on exercises, and new courses. Grow from curious beginner to confident practitioner, one lesson at a time. Terms of Use: • Terms and Conditions: https://skillapp.co/terms • Privacy Policy: https://skillapp.co/privacy • Contact us: https://skillapp.co/contact Made with love by the Skill App Team!
Screenshots
Verdict
The clearest difference is rating: Skill at 4.6 against JavaScript Compiler's 2.7. Skill also leads on review sentiment (31% vs 0%) and update cadence (fortnightly vs every 4 months). JavaScript Compiler's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price 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. Skill sells 10 in-app purchases, starting at $5.99 per month. JavaScript Compiler asks for nothing beyond the download.
Skill holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Skill has 103 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 31% of Skill's.
JavaScript Compiler ships an update every 4 months, Skill fortnightly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.
| Parameter | JavaScript Compiler | Skill |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (3 ratings) | 4.6 (103 ratings) — better |
| Positive reviews | 0.0% of reviews | 30.8% of reviews — better |
| Number of ratings | 3 | 103 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 28 MB | 93 MB |
| Age rating | 4+ | 12+ |
| Developer | OnePercent | SonderSpot OU |
Customer experience
JavaScript Compiler
Skill
In-app purchases
JavaScript Compiler
No in-app purchases
Skill
- Monthly$5.991 Month
- Weekly$5.997 Days
- Weekly3 Days trial$5.997 Days
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- Monthly$7.991 Month
- Weekly3 Days trial$7.997 Days
- Monthly$9.991 Month
- Skill Premium Annual Offer$29.991 Year
- Yearly$39.991 Year
- Yearly$59.991 Year
- Yearly2 variants$99.991 Year
Questions
Is JavaScript Compiler free?
Is Skill free?
Which has better reviews, JavaScript Compiler or Skill?
Do JavaScript Compiler or Skill have ads?
Which is updated more often, JavaScript Compiler or Skill?
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