Pythoneer vs JavaScript Starter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pythoneer
Create pixel art games by describing them, then customize every aspect. Build entire worlds from individual levels, and share your creations with friends to play or remix. Includes pre-made levels to inspire your game design.
- AI-powered game generation from text descriptions
- Pixel art level editor
- Customizable characters and tiles
- Readable scripting for code modification
- Level stacking to build game worlds
- Publish and share games with friends
- Remixing functionality for community creations
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The world is where you go looking. Home is where it all ends up. Step outside. Islands hang in the sky at every height, and the caves below run every which way. Every layer keeps something worth the trip. The friends you need are out there too — waiting by the road, or locked away in a cave. Find them before the nights get hard. Because every night, something comes down the tower for your torch. Your party stands in its way. You finish it. • A hand-made 2D world that maps itself as you explore • 38 tower-defense nights with a party of eight • 38 arcade games to win — each one trains your party • My Home: a bed, a display shelf, six pets, an aquarium • iPhone, iPad and Mac — touch, keyboard or controller, one world in iCloud Characters you draw in Spriteer move into your home. And when you want a game of your own, pick any classic and make it yours. No ads. No accounts. Nothing from strangers. Free to play: the whole world, all 38 games, every night and every duel. One purchase, The Portal, takes you from home straight back out to anywhere you've been — by day.
JavaScript Starter
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JavaScript Starter is a coding and learning environment for exploring JavaScript, TypeScript, Node.js, web pages, and server development by writing and running real code. Write code, run programs, view web pages, and inspect output directly on iPhone, iPad, or Mac. No separate Node.js installation or development setup is required. Learn by Writing Code The included JavaScript Basics course provides 20 free lessons covering variables, conditions, loops, functions, strings, arrays, objects, error handling, and practical exercises. Learning Pro provides access to additional paid courses: - Introduction to Node.js Applications - Introduction to TypeScript - Introduction to HTML, CSS & JavaScript Development - Introduction to HTTP Services with Express - Introduction to HTTP Services with Hono - Web and Server Interaction Course content is available in English, Simplified Chinese, and Japanese. Lessons are organized around clear learning points and include explanations, example code, editable exercises, and reference implementations. Local checks validate console output, page content, or HTTP behavior, while your exercise code and progress are saved. Explore Different Project Environments - JavaScript: Run console programs with bundled Node.js and V8. Explore modules, asynchronous code, file operations, and network requests. - TypeScript: Check types before running, locate errors, and compile your code to JavaScript for execution. - Web pages: Write HTML, CSS, and JavaScript to learn DOM APIs, events, forms, and page interactions. - HTTP client and server: Build APIs with Express or Hono. Edit, run, and stop the client and server separately. - Web pages with a server: Connect browser pages to a local server through HTTP and WebSockets to explore data exchange and real-time updates. A Practical Coding Workspace - Switch between source code, console output, and web pages - Select and edit source files in multi-file projects - Prepare standard input or enter input interactively - View program output, type errors, and runtime exceptions - Work in a separate server workspace - Save code automatically - Browse built-in offline API notes and examples - Create multiple projects and duplicate, rename, delete, and restore them with IDE Pro Local Execution and Privacy No account is required. Source code is stored on your device, and TypeScript compilation and program execution happen locally without relying on developer servers to run your code. The app does not upload source code or input to developer servers for compilation or execution. Network requests in your programs and remote resources loaded by your pages connect to their respective services. Free Features and Optional Purchases JavaScript Starter includes one editable local project, the JavaScript Basics course, and the built-in API reference for free. IDE Pro is an optional one-time purchase that provides multiple local projects and complete project management features. Learning Pro offers optional 1-, 3-, and 12-month access periods for all paid courses available in your region. It does not renew automatically. IDE Pro and Learning Pro are purchased separately. About the Runtime The app bundles Node.js, TypeScript, Express, Hono, and WebSocket support. Web pages run in WebKit; browser and Node.js environments provide different APIs. Installing arbitrary npm packages and using native addons are not currently supported. Compatibility with every existing project is not guaranteed. Servers are intended for learning and testing within the app, not continuous background hosting. From your first script to interactive pages and local servers, JavaScript Starter helps you learn through practice. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Pythoneer at weekly against JavaScript Starter's every 3 weeks. On price, ads, in-app purchases 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. Pythoneer sells 4 one-off in-app purchases and JavaScript Starter sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Pythoneer ships an update weekly, JavaScript Starter every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Pythoneer | JavaScript Starter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (11 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 150 MB |
| Age rating | 4+ | 4+ |
| Developer | Swiftian Inc. | Dozen Network Technology Co., Ltd. |
In-app purchases
Pythoneer
- 50 Credits$1.99
- Unlock All$2.99
- 150 Credits$4.99
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- 350 Credits$9.99
JavaScript Starter
- Learning Pro — 1 Month$0.99
- Learning Pro — 3 Months$2.99
- JavaScript Starter IDE Pro$2.99
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- Learning Pro — 12 Months$9.99
Questions
Is Pythoneer free?
Is JavaScript Starter free?
Do Pythoneer or JavaScript Starter have ads?
Which is updated more often, Pythoneer or JavaScript Starter?
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