Comparison

JavaScript Coding Editor & IDE vs LibDev

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

Head to head
About

JavaScript Coding Editor & IDE

This app is a powerful offline IDE for JavaScript and TypeScript development. It features a built-in compiler, console, and DOM WebView, allowing you to write, run, and debug code anywhere. Enhance your skills with tutorials, coding challenges, and an AI assistant.

Highlights
  • Offline JavaScript and TypeScript execution
  • Built-in compiler and console
  • DOM WebView for web app development
  • AI assistant for code help
  • Syntax highlighting and code completion
  • Coding challenges and tutorials
  • Node.js runtime support
Features
Read full description

Run JavaScript and TypeScript on Node.js anywhere—100% Offline. The most powerful mobile IDE for JS and TS.  Features a built-in compiler, console, and DOM WebView. No server, no internet, no limits. Whether you are a professional developer, a student, or a hobbyist, JavaScript CodePad will help you practice and improve your coding skills anytime, anywhere. Built in tsc compiler transpiles your TypeScript code to JavaScript offline. Use the WebView mode to access the built-in Web Browser Window and DOM interface. Combine HTML, CSS, and JavaScript and learn building Web apps. Organise your code into modules and run multiple JS files using Node.js as a runtime (Internet connection required). You can run, execute, and evaluate JS code and programs from this app. Lightweight app with full JavaScript syntax highlighting, code completion and editor actions like undo, redo, comment lines, and indent selection to enhance your developer productivity. Enhanced productivity with live JS and TS code analysis as you type. Catch errors before you run the code. Built-in AI Assistant, whenever you get an error in your code, AI can suggest how to resolve it. AI Assistant can also refactor your code, clean it up, check it for bugs, write comments and documentation strings or just explain it. Blazing fast, all single script and Web View code is ran directly on the embedded node.js runtime or built in Web browser. Enhance your programming and JavaScript skills by solving built-in coding problems. Learn JavaScript with the MDN tutorial. Become a JavaScript coding master. Learn TypeScript with the official TypeScript handbook. Test your JavaScript and TypeScript knowledge, the app will tell you if you are writing valid JavaScript. With JavaScript CodePad, you can: - Write and execute JavaScript code with syntax highlighting and auto-indentation. - Run and compile TypeScript code and scripts - Test and debug your code with the built-in console and error messages. - Share and load your code snippets for later use - Customised keyboard with special keys and shortcuts for JavaScript and TypeScript - Code completion - Code formatting - Code linting - Solve built-in coding challenges - Access JavaScript and TypeScript tutorial and library reference from the app - Learn new concepts and techniques - Write HTML, CSS and JS code and run it in a built-in WebView - Run multiple JS files Download it today and unleash your creativity with the most popular programming language in the world. Note that certain features like Code completion, WebView mode and project mode require paid Developer upgrade.

About

LibDev

Features
Read full description

LibDev est ton compagnon pour apprendre la programmation. - Des cours structures et progressifs - Des quiz interactifs pour tester tes connaissances - Suis ta progression et gagne des points - Formations coaching disponibles avec accompagnement personnalise Que tu sois debutant ou intermediaire, LibDev t'accompagne pas a pas dans ton apprentissage du developpement.

Screenshots

JavaScript Coding Editor & IDE4 screens
LibDev4 screens

Verdict

The call

The clearest difference is in-app purchases: LibDev at none against JavaScript Coding Editor & IDE's 6. LibDev also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). JavaScript Coding Editor & IDE's advantage is chart position (#94 vs unranked) and iOS requirement (13.0 vs 18.2). 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. JavaScript Coding Editor & IDE sells 6 in-app purchases, starting at $11.99 per month. LibDev asks for nothing beyond the download.

UpkeepUpdate frequency

JavaScript Coding Editor & IDE ships an update every 3 weeks, LibDev every 4 days. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 6 level
JavaScript Coding Editor & IDE versus LibDev: the parameters behind the verdict, then further details
ParameterJavaScript Coding Editor & IDELibDev
PriceFreeFree
Rating4.3 (97 ratings) — better—
Positive reviews42.3% of reviews—
Number of ratings97 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#94 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.2
Further details — not scored
Size188 MB54 MB
Age rating4+4+
DeveloperCloudbit d.o.o.LIBERA ARNEL LATE LAWSON

In-app purchases

6 purchases

JavaScript Coding Editor & IDE

Subscriptions2
  • Developer Upgrade Monthly3 Days trial$11.991 Month
  • Developer Upgrade Yearly1 Month trial$39.991 Year
One-time4
  • Remove Ads$6.99
  • Developer Upgrade Offer$9.99
  • Developer Upgrade$19.99
Show 1 more
  • Developer Lite$39.99
None

LibDev

No in-app purchases

Questions

Is JavaScript Coding Editor & IDE free?
JavaScript Coding Editor & IDE is free to download, with in-app purchases available.
Is LibDev free?
LibDev is free to download, with no in-app purchases.
Do JavaScript Coding Editor & IDE or LibDev have ads?
JavaScript Coding Editor & IDE shows ads; LibDev does not.
Which is updated more often, JavaScript Coding Editor & IDE or LibDev?
JavaScript Coding Editor & IDE ships an update every 3 weeks, and LibDev every 4 days. Most recently, JavaScript Coding Editor & IDE was updated on September 28, 2026 and LibDev on September 23, 2026.

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