# DefensX Web Browser vs SplitTabBrowser

The clearest difference is review sentiment: DefensX Web Browser at 50% against SplitTabBrowser's 0%. DefensX Web Browser also leads on ads (none vs shown) and monetization model (free vs ad-supported). SplitTabBrowser's advantage is rating (3.7 vs 3.0) and update cadence (every 9 days vs every 3 weeks). On price, ratings volume, 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.

SplitTabBrowser holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews complicate that: 50% of DefensX Web Browser's written reviews are positive against 0% of SplitTabBrowser's, so the app with the better star average is not the one people write more warmly about.

DefensX Web Browser ships an update every 3 weeks, SplitTabBrowser every 9 days. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DefensX Web Browser | SplitTabBrowser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/defensx-web-browser/id1545035409/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/splittabbrowser/id1562097079/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 115 MB |
| Requires iOS | 14.7 | **14.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Isoolate Inc.](https://appshunter.io/developer/1545035411) | [Takashi Hidano](https://appshunter.io/developer/1540406770) |

## What reviewers say

### DefensX Web Browser

[App page](https://appshunter.io/ios/app/defensx-web-browser/id1545035409)

This application offers advanced cybersecurity by isolating users from web and SaaS application threats. It provides protection for users working remotely on any device and network through unique isolation technologies.

**Highlights:** Application-driven cybersecurity, Patent-pending isolation technologies, Protection from web threats, Protection from SaaS application threats, Works on any device and network

**Features:** macOS Compatibility

**In-app purchases:** none


### SplitTabBrowser

[App page](https://appshunter.io/ios/app/splittabbrowser/id1562097079)

This app allows you to view two tabs simultaneously with adjustable screen ratios and supports split-screen multitasking. It offers quick access to specified URLs via gestures and a customizable float button for various actions.

**Highlights:** Split screen display, Adjustable screen ratio, Quick access to URLs, Gesture controls, Customizable float button, Full-screen mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DefensX Web Browser free?

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

### Is SplitTabBrowser free?

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

### Which has better reviews, DefensX Web Browser or SplitTabBrowser?

SplitTabBrowser is rated higher. DefensX Web Browser averages 3.0 out of 5 from 2 ratings, while SplitTabBrowser averages 3.7 from 3 ratings.

### Do DefensX Web Browser or SplitTabBrowser have ads?

SplitTabBrowser shows ads; DefensX Web Browser does not.

### Which is updated more often, DefensX Web Browser or SplitTabBrowser?

DefensX Web Browser ships an update every 3 weeks, and SplitTabBrowser every 9 days. Most recently, DefensX Web Browser was updated on October 1, 2026 and SplitTabBrowser on October 11, 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.*