# Radium Web Browser vs Cool Browser

The clearest difference is in-app purchases: Cool Browser at none against Radium Web Browser's 1. Radium Web Browser's advantage is ads (none vs shown) and iOS requirement (10.0 vs 14.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Radium Web Browser sells 1 one-off in-app purchase. Cool Browser asks for nothing beyond the download.

Radium Web Browser ships an update every 11 days, Cool Browser every 3 weeks. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Radium Web Browser | Cool Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (19 ratings)](https://appshunter.io/ios/app/radium-web-browser/id1274491203/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 37 MB | 42 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Slayter Development](https://appshunter.io/developer/493706889) | [Shanghai Youting Network Technology Co.Ltd](https://appshunter.io/developer/1716830053) |

## What reviewers say

### Radium Web Browser

[App page](https://appshunter.io/ios/app/radium-web-browser/id1274491203)

A lightweight and extendable web browser for iOS devices. It offers tabbed browsing, ad blocking, and bookmarking. Users can enhance its functionality with JavaScript extensions.

**Highlights:** Tabbed browsing, Ad blocking, JavaScript extensions, Tab restoration, Bookmarking, Browsing history

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Cool Browser

[App page](https://appshunter.io/ios/app/cool-browser-cool/id6639608988)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Radium Web Browser free?

Radium Web Browser is free to download, with in-app purchases available.

### Is Cool Browser free?

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

### Do Radium Web Browser or Cool Browser have ads?

Cool Browser shows ads; Radium Web Browser does not.

### Which is updated more often, Radium Web Browser or Cool Browser?

Radium Web Browser ships an update every 11 days, and Cool Browser every 3 weeks. Most recently, Radium Web Browser was updated on September 10, 2026 and Cool Browser on September 12, 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.*