JS.Notebook vs Palm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Palm
Write and execute JavaScript code directly on your iPhone or iPad. This app provides a simple shell, run logs, and essential functions for on-the-go coding. Perfect for developers who need to stay productive anywhere.
- Write and run JavaScript scripts
- Simple shell interface
- Run logs for debugging
- Includes promise, console, fetch
- File editing capabilities
- Code on the go
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Take your JavaScript coding to the next level with this amazing app that lets you write and run scripts on your iPhone or iPad. With its simple shell and run logs, you'll have everything you need to code on the go. Plus, it includes basic functions like promise, console, and fetch, making it easy to edit your files quickly and efficiently. Whether you're on the train, waiting in line, or just taking a break, this app is perfect for staying productive and never missing a beat. Best of all, it's free to download and use, so give it a try and start coding anywhere, anytime! TERMS OF USE: https://onebuffer.com/termofuse.html PRIVACY POLICY: https://onebuffer.com/privacypolicy.html
Screenshots
Verdict
The clearest difference is rating: JS.Notebook at 5.0 against Palm's 4.3. Palm's advantage is update cadence (daily vs every 50 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model 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.
JS.Notebook holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Palm has 6 ratings behind it against 1, so its average is the more settled of the two.
JS.Notebook ships an update every 50 months, Palm daily. The most recent releases landed on September 17, 2026 and August 20, 2026 respectively.
| Parameter | JS.Notebook | Palm |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (6 ratings) |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 50 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Zijie Deng | Phuoc Thanh Cao |
Customer experience
JS.Notebook
Palm
In-app purchases
JS.Notebook
No in-app purchases
Palm
No in-app purchases
