JavaScript Coding Editor & IDE vs Supanator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Supanator
Manage Supabase projects on the go with a native iOS client. Browse data, run SQL, monitor health, and manage storage, auth, and functions. Includes an AI assistant for SQL and schema design.
- Database browsing and editing
- SQL editor and query builder
- AI-powered SQL and schema assistance
- Realtime monitoring and push notifications
- Storage management
- Auth and security monitoring
- Edge function and API management
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Supanator is the definitive, professional-grade client for Supabase, meticulously crafted for developers on iOS and iPadOS. Manage your Supabase projects from anywhere with a fast, intuitive, and fully native interface. Browse table data, run SQL queries, monitor project health, manage storage, and stay connected to your backend without needing to sit at your desk. DATABASE MANAGEMENT Browse schemas, tables, and columns. View, add, edit, and delete rows with an interface that understands data types and constraints. Explore table relationships with an interactive diagram, and manage Row-Level Security policies to help keep your data secure. SQL EDITOR & QUERY BUILDER Run SQL queries directly against your database, from simple reads to complex updates. Save snippets, export results to CSV, and get warnings before destructive operations. Prefer a visual approach? Use the built-in query builder instead of writing raw SQL. AGENTIC AI Get help writing SQL, designing schemas, and creating RLS policies. The AI assistant understands your project structure and provides context-aware suggestions tailored to your database. REALTIME & MONITORING Watch live inserts, updates, and deletes from your Supabase tables in realtime. Track project health, database activity, API usage, CPU, memory, connections, logs, and more. Review security and performance advisors, SSL enforcement, and encryption status. PUSH NOTIFICATIONS Receive alerts when your project goes down, recovers, or reports unhealthy status. Configure notifications by category, including project health, database, auth, edge functions, and storage. Monitoring runs server-side, so alerts still arrive when the app is closed. STORAGE MANAGEMENT Browse buckets and files with folder navigation, upload assets from Files or Photos, preview images, PDFs, and videos, and manage bucket permissions. AUTH & SECURITY Monitor authenticated users, manage identity settings, and configure OAuth providers. View roles and privileges, and sign in securely with OAuth or management tokens. Credentials are stored in Keychain, with optional Face ID or Touch ID protection. SELF-HOSTED SUPPORT Connect to self-hosted Supabase alongside or instead of Cloud. Works with the official Docker setup, Kubernetes, the Supabase CLI, and custom Postgres. Advanced settings cover reverse proxies, self-signed certs, and basic auth. Your data stays put. EDGE FUNCTIONS, APIS & MORE Manage edge functions, secrets, and environment variables. Browse triggers and database functions, view generated REST API docs with cURL and Swift examples, manage API keys, and access backups with point-in-time recovery support. APPLE WATCH SUPPORT Monitor your Supabase project from your wrist. Live dashboard with request counts, auth, storage, database size, and edge function invocations. Browse tables, view function details, switch accounts, and get offline caching with encrypted credential sync. BUILT FOR IPHONE, IPAD AND APPLE WATCH Enjoy adaptive layouts, Home Screen widgets, customizable dashboards, and easy switching between projects and accounts. FREE FEATURES • Browse database tables, storage, and edge functions • SQL Editor • API Keys • Analytics and project health • Project advisors and SSL enforcement • Widget support SUPANATOR PRO • Multi-account support (up to 5) • Create tables, add/edit/delete rows • SQL snippets, logs, and advanced analytics • AI Assistant and SQL Generator • Query Builder • Create and invite auth users • Create storage buckets and upload files • Management API access • Realtime monitoring • Auth users and RLS policy management Supanator is an unofficial client and is not affiliated with or endorsed by Supabase Inc. An existing Supabase account or self-hosted environment is required. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://supanator.com/privacy.txt Production Agreement: https://supanator.com/production-agreement.txt
Screenshots
Verdict
The clearest difference is rating: Supanator at 4.8 against JavaScript Coding Editor & IDE's 4.3. Supanator also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). JavaScript Coding Editor & IDE's advantage is ratings volume (97 vs 18) and review sentiment (42% vs 33%). On price, in-app purchases, monetization model 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
Both are free to download. JavaScript Coding Editor & IDE sells 6 in-app purchases, starting at $11.99 per month and Supanator sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Supanator holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: JavaScript Coding Editor & IDE has 97 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 42% of JavaScript Coding Editor & IDE's written reviews are positive against 33% of Supanator's, so the app with the better star average is not the one people write more warmly about.
JavaScript Coding Editor & IDE ships an update every 3 weeks, Supanator weekly. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.
| Parameter | JavaScript Coding Editor & IDE | Supanator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (97 ratings) | 4.8 (18 ratings) — better |
| Positive reviews | 42.3% of reviews — better | 33.3% of reviews |
| Number of ratings | 97 — better | 18 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #173 | #29 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 188 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Cloudbit d.o.o. | Layton Labs AB |
Customer experience
JavaScript Coding Editor & IDE
Supanator
In-app purchases
JavaScript Coding Editor & IDE
- Developer Upgrade Monthly3 Days trial$11.991 Month
- Developer Upgrade Yearly1 Month trial$39.991 Year
- Remove Ads$6.99
- Developer Upgrade Offer$9.99
- Developer Upgrade$19.99
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- Developer Lite$39.99
Supanator
- Supanator Pro (1 month)$2.991 Month
- Supanator Pro (6 months)$19.996 Months
- Supanator Pro (12 months)7 Days trial$29.991 Year
Questions
Is JavaScript Coding Editor & IDE free?
Is Supanator free?
Which has better reviews, JavaScript Coding Editor & IDE or Supanator?
Do JavaScript Coding Editor & IDE or Supanator have ads?
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