# JavaScript Anywhere JSAnywhere vs Palm

The clearest difference is rating: Palm at 4.3 against JavaScript Anywhere JSAnywhere's 3.5. Palm also leads on ads (none vs shown) and update cadence (daily vs every 2 months). JavaScript Anywhere JSAnywhere's advantage is ratings volume (459 vs 6). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Palm holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: JavaScript Anywhere JSAnywhere has 459 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 55% of JavaScript Anywhere JSAnywhere's written reviews are positive against 50% of Palm's, so the app with the better star average is not the one people write more warmly about.

JavaScript Anywhere JSAnywhere ships an update every 2 months, Palm daily. The most recent releases landed on September 23, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | JavaScript Anywhere JSAnywhere | Palm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (459 ratings)](https://appshunter.io/ios/app/javascript-anywhere-jsanywhere/id363452277/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/palm-tiny-javascript/id6462489785/reviews)** |
| Number of ratings | **459** | 6 |
| Positive reviews | **55.1% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 54 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Tobioka](https://appshunter.io/developer/363452280) | [Phuoc Thanh Cao](https://appshunter.io/developer/1604309601) |

## What reviewers say

### JavaScript Anywhere JSAnywhere

[App page](https://appshunter.io/ios/app/javascript-anywhere-jsanywhere/id363452277)

This app provides a portable programming editor for web development on mobile devices. It allows users to write and preview JavaScript, HTML, and CSS code, with features like console logging and file sharing. It's designed for web engineers and designers needing a simple, on-the-go coding solution.

**Highlights:** Write JavaScript, HTML, CSS, Internal browser preview, Console logs and errors, Import/export via Dropbox, Project templates, Wi-Fi server

**In-app purchases:** none

**What reviewers like**

- 🚀 Constant use
- 🚀 Amazing app
- 🚀 Great for learning
- 🚀 Perfect for coding on the go
- 👍 Simple but effective

**What reviewers complain about**

- 🐛 Crashes
- 🐛 Bugs
- 🐛 Doesn't work
- 🐛 Issues with CSS and JavaScript
- 🐛 Compatibility problems

**Reported bugs**

- Crashes when creating new projects
- CSS and JavaScript changes not reflected in output
- Incompatible with newer iOS versions
- Unexpected behavior with certain JavaScript features

**Requested features**

- Add ability to save files
- Improve syntax highlighting
- Add line numbers
- Support for more file types (e.g. TypeScript, SCSS)
- Ability to create and manage multiple projects


### Palm

[App page](https://appshunter.io/ios/app/palm-tiny-javascript/id6462489785)

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.

**Highlights:** Write and run JavaScript scripts, Simple shell interface, Run logs for debugging, Includes promise, console, fetch, File editing capabilities, Code on the go

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JavaScript Anywhere JSAnywhere free?

JavaScript Anywhere JSAnywhere is free to download, with no in-app purchases.

### Is Palm free?

Palm is free to download, with no in-app purchases.

### Which has better reviews, JavaScript Anywhere JSAnywhere or Palm?

Palm is rated higher. JavaScript Anywhere JSAnywhere averages 3.5 out of 5 from 459 ratings, while Palm averages 4.3 from 6 ratings.

### Do JavaScript Anywhere JSAnywhere or Palm have ads?

JavaScript Anywhere JSAnywhere shows ads; Palm does not.

### Which is updated more often, JavaScript Anywhere JSAnywhere or Palm?

JavaScript Anywhere JSAnywhere ships an update every 2 months, and Palm daily. Most recently, JavaScript Anywhere JSAnywhere was updated on September 23, 2026 and Palm on August 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*