# Radium Web Browser — Extendable Tabbed Web Browser

> Extendable tabbed web browser for iOS with ad blocking and JavaScript extensions. (iPhone/iPad app by Slayter Development.)

- Source: https://appshunter.io/ios/app/radium-web-browser/id1274491203 (this page in markdown: same URL + `.md`)
- Developer: [Slayter Development](https://appshunter.io/developer/493706889)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 3.70/5 from 19 App Store ratings · 8 written reviews indexed
- Age rating: 17+
- Requires: iOS 10.0 · 37 MB
- Languages: American English
- Released: 2017-09-01
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/radium-web-browser/id1274491203/reviews.md

## What is Radium Web Browser?

Radium is a simple to use yet powerful web browser on your iOS device. The browser is light weight so it won't get in the way of where you are trying to go. Radium has the benefit of allowing users to extend the functionality of the browser using simple JavaScript extensions!

Features:
- Block ads from known sources on sites you visit (iOS 11 only)
- Use tabs to have several pages open at once
- Bookmark your favorite websites for quick browsing
- Radium remembers where you left off and will restore your tabs when you come back
- View your recently visited websites in the history page
- Add functionality using WebKit compatible JavaScript extensions

More information about extensions in Radium can be found at https://github.com/SlayterDev/RadiumBrowser/wiki

## Key features

- Tabbed browsing
- Ad blocking
- JavaScript extensions
- Tab restoration
- Bookmarking
- Browsing history

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Ad Blocking | $1.99 | one-time |


## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/radium-web-browser/id1274491203/reviews.md

### 5/5 — Good

*2023-06-23*

Hh

### 4/5 — Could be great

*2022-11-02*

Definitely some bugs but means I can run scripts on the road to check websites status etc

### 1/5 — app crashes

*2022-08-11, version 1.3*

cache issue

### 4/5 — Browser is good, but crashes.

*2021-01-27*

When I downloaded the app it was good. I could code and run actual JavaScript on a web browser, though the next day when I opened it it crashed. Tried reopening, nope it crashed. Overall the app is pretty good but still fix the crashing issue.

### 1/5 — Unusable

*2020-10-25, version 1.3*

App crashes at launch

### 4/5 — 5 stars for the unique super useful feature

*2020-10-18, version 1.3*

But the app crashes on start after a few uses needing me to delete and reinstall. Seems to happen once I’ve created a bookmark. Hope it gets fixed soon

### 1/5 — bad

*2020-02-01*

it auto open safari.........

### 3/5 — Almost good

*2019-05-03*

Certainly fast and I like the simplicity. However, the browser keeps opening safari when I click on links which basically makes it unusable. Also, it’s missing the basic feature of opening links in new tabs and background tabs.

## Frequently asked questions about Radium Web Browser

### What is Radium Web Browser?

Radium Web Browser is a free, lightweight web browser for iOS devices that allows users to extend its functionality with JavaScript extensions. It offers features like tabbed browsing, ad blocking, and bookmarking.

### Does Radium Web Browser have ads?

No, Radium Web Browser does not contain advertisements. It is a free application that focuses on providing a clean browsing experience.

### What devices does Radium Web Browser support?

Radium Web Browser is supported on iPhone, iPad, and iPod touch devices. It is designed for the iOS ecosystem.

### How often is Radium Web Browser updated?

The latest version of Radium Web Browser is 1.3, which was last updated on May 13, 2020. Users can expect updates to improve functionality and compatibility.

### What is the age rating for Radium Web Browser?

Radium Web Browser has an age rating of 17+. This is likely due to the nature of web browsing and the potential for users to access mature content.

### Can I restore my tabs in Radium Web Browser?

Yes, Radium Web Browser remembers where you left off and will restore your tabs when you return to the application. This ensures you don't lose your browsing session.

### How can I add functionality to Radium Web Browser?

You can add functionality to Radium Web Browser by using WebKit compatible JavaScript extensions. More information on creating and using these extensions can be found on the developer's GitHub wiki.

### What is the user sentiment for Radium Web Browser?

Radium Web Browser has an average rating of 3.7 stars from 19 ratings. While it offers useful features, user feedback suggests room for improvement in certain areas.

## Version history (last 5 releases)

### 1.3 — 2020-05-13

- Compatibility updates
- Fix issues with opening safari
- Add new search engine selections

### 1.2.2 — 2017-11-16

Pest control

### 1.2.1 — 2017-11-14

Bugs squashed

### 1.2 — 2017-11-09

BIG UPDATE!!

New Features:
* Ad Blocking! (iOS 11 only) - Block unwanted content from your browsing experience. Speed up load times. Avoid malware! Free to current users of the app!
* Tab Drawer - To make browsing easier on the iPhone we've added a tab drawer to easily see all of your open tabs at a glance. This also makes switching and closing tabs even easier.

Fixes:
* "Clear Cookies" now actually clears your cookies
* When editing an extension tapping the quote key on the system keyboard uses an actual ASCII quote character now

### 1.1.1 — 2017-11-07

- Added a button to dismiss the keyboard on iPhones when editing the address field
- Fix for external links not opening

## Apps similar to Radium Web Browser

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Vivaldi Powerful Web Browser](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600) | 4.7 (3,886) | Free | Utilities |
| [Search All - Smart Web Browser](https://appshunter.io/ios/app/search-all-smart-web-browser/id1059929800) | 4.5 (2,896) | Free | Utilities |
| [Private Browsing Web Browser](https://appshunter.io/ios/app/private-browsing-web-browser/id368483462) | 4.7 (124,046) | Free | Utilities |
| [Cốc Cốc: Web Browser & Adblock](https://appshunter.io/ios/app/coc-coc-web-browser-and-adblock/id1170593919) | 4.5 (617) | Free | Utilities |
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## More apps by Slayter Development

- [Passwd - Easy Password Manager](https://appshunter.io/ios/app/passwd-easy-password-manager/id1582051247)
- [Time & Pour - Coffee timer](https://appshunter.io/ios/app/time-and-pour-coffee-timer/id6747262933)

All apps by Slayter Development: https://appshunter.io/developer/493706889

## Related topics

[slayter development](https://appshunter.io/ios/topics/slayter-development) · [himarley webkit](https://appshunter.io/ios/topics/himarley-webkit)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*