JavaScript Studio vs JS.Notebook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JavaScript Studio
Build web applications directly on your smartphone using JavaScript, CSS, and HTML. This tool offers error checking as you code, ensuring you don't lose your ideas. It's designed for developers who need to write code on the go.
- Create web apps with JavaScript, CSS, HTML
- Error checking during coding
- Code on your smartphone
- Save code and ideas
- Supports HTML5
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Use your JavaScript, CSS, html skills to create apps wherever you go. These days many of us we use a smartphone anytime, as a developers sometimes we write code using some text editor to save it, for this reason I developed JavaScript Studio app a smart app that works on your phone, With JavaScript Studio you can create web apps by writing JavaScript code, CSS, Html, Html5. Error Checking? Yes, JavaScript Studio will help on it while coding by inserting a simple comment text. Never Miss any code and idea again Use JavaScript Studio. ARROWAT™ JavaScript Studio.
JS.Notebook
Build, test, and run your JavaScript code directly on your iOS device. This utility allows you to execute scripts in widgets and even use your device as a host for computer browser code execution.
- Build JavaScript code
- Test code at runtime
- Run code in widgets
- Use device as code host
- Code execution in computer browser
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JS Notebook provides a creative way for you to build and try out your Javascript. - Build, test, and check your code at runtime. - Easily run your code in Widgets - Read code in computer browse, make the iOS device to be a host.
Screenshots
Verdict
The clearest difference is update cadence: JavaScript Studio at every 10 months against JS.Notebook's every 50 months. JavaScript Studio also leads on ratings volume (8 vs 1) and iOS requirement (10.0 vs 14.0). On price, rating, ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for JavaScript Studio against 5.0 for JS.Notebook. That said, the two scores are not equally well evidenced: JavaScript Studio has 8 ratings behind it against 1, so its average is the more settled of the two.
JavaScript Studio ships an update every 10 months, JS.Notebook every 50 months. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.
| Parameter | JavaScript Studio | JS.Notebook |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 10 months — better | Every 50 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 33 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Arrowat LLC | Zijie Deng |
Customer experience
JavaScript Studio
JS.Notebook
In-app purchases
JavaScript Studio
No in-app purchases
JS.Notebook
No in-app purchases
Questions
Is JavaScript Studio free?
Is JS.Notebook free?
Which has better reviews, JavaScript Studio or JS.Notebook?
Do JavaScript Studio or JS.Notebook have ads?
Which is updated more often, JavaScript Studio or JS.Notebook?
Other comparisons
