# JavaScript Anywhere JSAnywhere vs 楽曲タイマー

The clearest difference is ads: 楽曲タイマー at none against JavaScript Anywhere JSAnywhere's shown. 楽曲タイマー also leads on update cadence (fortnightly vs every 2 months). JavaScript Anywhere JSAnywhere's advantage is iOS requirement (15.0 vs 18.2). On price, 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.

JavaScript Anywhere JSAnywhere ships an update every 2 months, 楽曲タイマー fortnightly. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | JavaScript Anywhere JSAnywhere | 楽曲タイマー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (459 ratings)](https://appshunter.io/ios/app/javascript-anywhere-jsanywhere/id363452277/reviews)** | — |
| Number of ratings | **459** | — |
| Positive reviews | 55.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 54 MB | 1 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tatsuya Tobioka](https://appshunter.io/developer/363452280) | [takanori shinno](https://appshunter.io/developer/1784094643) |

## 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


### 楽曲タイマー

[App page](https://appshunter.io/ios/app/id6759509752)

**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 楽曲タイマー free?

楽曲タイマー is free to download, with no in-app purchases.

### Do JavaScript Anywhere JSAnywhere or 楽曲タイマー have ads?

JavaScript Anywhere JSAnywhere shows ads; 楽曲タイマー does not.

### Which is updated more often, JavaScript Anywhere JSAnywhere or 楽曲タイマー?

JavaScript Anywhere JSAnywhere ships an update every 2 months, and 楽曲タイマー fortnightly. Most recently, JavaScript Anywhere JSAnywhere was updated on October 10, 2026 and 楽曲タイマー on October 9, 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.*