# JavaScript Anywhere JSAnywhere vs Hush Nag Blocker

The clearest difference is rating: Hush Nag Blocker at 4.4 against JavaScript Anywhere JSAnywhere's 3.5. Hush Nag Blocker also leads on ads (none vs shown) and review sentiment (68% vs 55%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

Hush Nag Blocker holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 459 and 1.1K respectively. Written reviews point the same way: 55% of JavaScript Anywhere JSAnywhere's written reviews are positive against 68% of Hush Nag Blocker's.

JavaScript Anywhere JSAnywhere ships an update every 2 months, Hush Nag Blocker every 3 months. Both last shipped on October 17, 2026.

## The numbers

| Metric | JavaScript Anywhere JSAnywhere | Hush Nag Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (459 ratings)](https://appshunter.io/ios/app/javascript-anywhere-jsanywhere/id363452277/reviews) | **[4.4 (1.1K ratings)](https://appshunter.io/ios/app/hush-nag-blocker/id1544743900/reviews)** |
| Number of ratings | 459 | **1.1K** |
| Positive reviews | 55.1% of reviews | **67.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 54 MB | 3 MB |
| Requires iOS | 15.0 | **14.3** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Tobioka](https://appshunter.io/developer/363452280) | [Oblador AB](https://appshunter.io/developer/1209128476) |

## 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


### Hush Nag Blocker

[App page](https://appshunter.io/ios/app/hush-nag-blocker/id1544743900)

Browse the web without intrusive cookie banners and privacy-invading trackers. This lightweight, fast, and secure application works seamlessly with Safari to block unwanted prompts. It's free, open-source, and respects your privacy by not collecting any data.

**Highlights:** Blocks cookie consent pop-ups, Prevents privacy-invasive tracking, Integrates with Safari extensions, Lightweight and fast performance, Open-source and secure, No data collection

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Blocks cookie/privacy pop-ups
- 🔒 No data collection
- 👍 Simple, lightweight, and unobtrusive
- 👍 Improves browsing experience
- 👍 Works as advertised

**What reviewers complain about**

- 🐛 Breaks functionality on some websites
- 🐛 Inconsistent performance
- 🔋 May cause issues with battery life or device performance

**Reported bugs**

- Crashes on startup for some users
- Fails to block cookie/privacy prompts on certain websites

**Requested features**

- Ability to selectively enable/disable on certain websites
- Reporting mechanism directly within Safari
- Expansion to other browsers beyond Safari


## Frequently asked questions

### Is JavaScript Anywhere JSAnywhere free?

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

### Is Hush Nag Blocker free?

Hush Nag Blocker is free to download, with no in-app purchases.

### Which has better reviews, JavaScript Anywhere JSAnywhere or Hush Nag Blocker?

Hush Nag Blocker is rated higher. JavaScript Anywhere JSAnywhere averages 3.5 out of 5 from 459 ratings, while Hush Nag Blocker averages 4.4 from 1.1K ratings.

### Do JavaScript Anywhere JSAnywhere or Hush Nag Blocker have ads?

JavaScript Anywhere JSAnywhere shows ads; Hush Nag Blocker does not.

### Which is updated more often, JavaScript Anywhere JSAnywhere or Hush Nag Blocker?

JavaScript Anywhere JSAnywhere ships an update every 2 months, and Hush Nag Blocker every 3 months. Most recently, JavaScript Anywhere JSAnywhere was updated on October 17, 2026 and Hush Nag Blocker on October 17, 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.*