# JavaScript Anywhere JSAnywhere vs Epoch Time Converter

The clearest difference is review sentiment: Epoch Time Converter at 100% against JavaScript Anywhere JSAnywhere's 55%. Epoch Time Converter also leads on rating (4.5 vs 3.5) and ads (none vs shown). JavaScript Anywhere JSAnywhere's advantage is update cadence (every 2 months vs every 15 months) and ratings volume (459 vs 6). 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.

Epoch Time Converter holds the better App Store score, 4.5 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 point the same way: 55% of JavaScript Anywhere JSAnywhere's written reviews are positive against 100% of Epoch Time Converter's.

JavaScript Anywhere JSAnywhere ships an update every 2 months, Epoch Time Converter every 15 months. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | JavaScript Anywhere JSAnywhere | Epoch Time Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (459 ratings)](https://appshunter.io/ios/app/javascript-anywhere-jsanywhere/id363452277/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/epoch-time-converter/id1438688119/reviews)** |
| Number of ratings | **459** | 6 |
| Positive reviews | 55.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 15 months |
| Monetization | Ad-supported | **Free** |
| Size | 54 MB | 4 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Tatsuya Tobioka](https://appshunter.io/developer/363452280) | [corey smith](https://appshunter.io/developer/1273550234) |

## 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


### Epoch Time Converter

[App page](https://appshunter.io/ios/app/epoch-time-converter/id1438688119)

Easily convert between epoch time and traditional date/time formats. This utility also provides a live, second-by-second display of the current epoch time. It's a straightforward tool for anyone needing to work with Unix timestamps.

**Highlights:** Epoch time to traditional time conversion, Traditional time to epoch time conversion, Live second-by-second epoch time display, Simple and intuitive interface

**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 Epoch Time Converter free?

Epoch Time Converter is free to download, with no in-app purchases.

### Which has better reviews, JavaScript Anywhere JSAnywhere or Epoch Time Converter?

Epoch Time Converter is rated higher. JavaScript Anywhere JSAnywhere averages 3.5 out of 5 from 459 ratings, while Epoch Time Converter averages 4.5 from 6 ratings.

### Do JavaScript Anywhere JSAnywhere or Epoch Time Converter have ads?

JavaScript Anywhere JSAnywhere shows ads; Epoch Time Converter does not.

### Which is updated more often, JavaScript Anywhere JSAnywhere or Epoch Time Converter?

JavaScript Anywhere JSAnywhere ships an update every 2 months, and Epoch Time Converter every 15 months. Most recently, JavaScript Anywhere JSAnywhere was updated on September 23, 2026 and Epoch Time Converter on September 18, 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.*