Comparison

JavaScript Coding Editor & IDE vs Supanator

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. Install npm packages. Debug your code with built in debugger. 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, npm packages, WebView mode and project mode require paid Developer upgrade.

About

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.

Highlights
  • 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
Features
Read full description

Supanator is a native Supabase client for iPhone, iPad and Apple Watch. Browse tables, run SQL on your PostgreSQL database, monitor every project and get a push notification the moment something goes down. DATABASE MANAGEMENT Browse schemas, tables and columns. View, add, edit and delete rows with an editor that understands data types and constraints. Explore table relationships in an interactive diagram and manage Row Level Security policies to keep your data secure. SQL EDITOR & QUERY BUILDER Run SQL directly against your database, from simple reads to complex updates. Save snippets, export results to CSV and get a warning 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 gives suggestions based on your actual database. REALTIME & MONITORING Watch live inserts, updates and deletes from your tables in real time. Track project health, database activity, API usage, CPU, memory, connections and logs. Review security and performance advisors. PUSH NOTIFICATIONS Get an alert when your project goes down, recovers or reports an unhealthy status. Choose which categories notify you: project health, database, auth, edge functions and storage. Monitoring runs on our servers, so alerts arrive even when the app is closed. STORAGE MANAGEMENT Browse buckets and folders, upload files from Files or Photos, preview images, PDFs and videos, and manage bucket permissions. AUTH & SECURITY Monitor users, manage identity settings and configure OAuth providers. View roles and privileges, and sign in with OAuth or a management token. Credentials are stored in the Keychain, with optional Face ID or Touch ID protection. SELF-HOSTED SUPPORT Connect to self-hosted Supabase alongside Supabase Cloud or instead of it. Works with the official Docker setup, Kubernetes, the Supabase CLI and custom Postgres. Advanced settings cover reverse proxies, self-signed certificates and basic auth. Your data stays where it is. EDGE FUNCTIONS, APIS & MORE Manage edge functions, secrets and environment variables. Browse triggers and database functions, read generated REST API docs with cURL and Swift examples, manage API keys and access backups with point-in-time recovery. APPLE WATCH Follow requests, auth, storage, database size and edge function invocations from your wrist. Browse tables and switch accounts, with offline caching. BUILT FOR IPHONE, IPHONE DUO, IPAD AND APPLE WATCH Adaptive layouts use the full inner display on iPhone Duo and the big screen on iPad. Add Home Screen widgets, customize dashboards and switch between projects and accounts in a tap. FREE FEATURES • Browse database tables, storage and edge functions • SQL editor • API keys • Analytics and project health • Project advisors and SSL enforcement • Widgets SUPANATOR PRO • Multiple accounts (up to 5) • Create tables, add, edit and 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

JavaScript Coding Editor & IDE4 screens
Supanator4 screens

Verdict

The call

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 chart position (#36 vs #157). JavaScript Coding Editor & IDE's advantage is ratings volume (104 vs 23) and iOS requirement (15.0 vs 17.5). On price, review sentiment, update cadence and in-app purchases 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 8 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.

ReceptionRating · Positive reviews · Number of ratings

Supanator holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 104 and 23 respectively. Written reviews complicate that: 41% 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.

UpkeepUpdate frequency

JavaScript Coding Editor & IDE ships an update every 3 weeks, Supanator every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 6 level
JavaScript Coding Editor & IDE versus Supanator: the parameters behind the verdict, then further details
ParameterJavaScript Coding Editor & IDESupanator
PriceFreeFree
Rating4.3 (104 ratings)4.8 (23 ratings) — better
Positive reviews40.7% of reviews — better33.3% of reviews
Number of ratings104 — better23
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#157#36 — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better17.5
Further details — not scored
Size195 MB56 MB
Age rating4+4+
DeveloperCloudbit d.o.o.Layton Labs AB

Customer experience

JavaScript Coding Editor & IDE

All ratings104 ratings
Positive80.8%
Neutral4.8%
Negative14.4%
Written reviews27 reviews
Positive40.7%
Neutral7.4%
Negative51.9%

Supanator

All ratings23 ratings
Positive95.7%
Neutral0.0%
Negative4.3%
Written reviews12 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

8 purchases

JavaScript Coding Editor & IDE

Subscriptions4
  • Developer Upgrade Monthly$11.991 Month
  • Developer Upgrade Monthly1 Month trial$11.991 Month
  • Developer Upgrade Yearly7 Days trial$39.991 Year
Show 1 more
  • Developer Yearly Upgrade1 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
3 purchases

Supanator

Subscriptions3
  • 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?
JavaScript Coding Editor & IDE is free to download, with in-app purchases available.
Is Supanator free?
Supanator is free to download, with in-app purchases available.
Which has better reviews, JavaScript Coding Editor & IDE or Supanator?
Supanator is rated higher. JavaScript Coding Editor & IDE averages 4.3 out of 5 from 104 ratings, while Supanator averages 4.8 from 23 ratings.
Do JavaScript Coding Editor & IDE or Supanator have ads?
JavaScript Coding Editor & IDE shows ads; Supanator does not.
Which is updated more often, JavaScript Coding Editor & IDE or Supanator?
JavaScript Coding Editor & IDE ships an update every 3 weeks, and Supanator every 2 weeks. Most recently, JavaScript Coding Editor & IDE was updated on November 3, 2026 and Supanator on October 30, 2026.
Which is more popular, JavaScript Coding Editor & IDE or Supanator?
JavaScript Coding Editor & IDE currently peaks at #157 in the App Store charts, and Supanator at #36. Chart position reflects recent download velocity rather than total install base.

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