# DefensX Web Browser vs SafeToOpen Browser Security

The clearest difference is review sentiment: SafeToOpen Browser Security at 100% against DefensX Web Browser's 50%. SafeToOpen Browser Security also leads on rating (5.0 vs 3.0) and update cadence (every 6 days vs every 3 weeks). DefensX Web Browser's advantage is iOS requirement (14.7 vs 16.4). On price, ratings volume, ads 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.

SafeToOpen Browser Security holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 50% of DefensX Web Browser's written reviews are positive against 100% of SafeToOpen Browser Security's.

DefensX Web Browser ships an update every 3 weeks, SafeToOpen Browser Security every 6 days. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | DefensX Web Browser | SafeToOpen Browser Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/defensx-web-browser/id1545035409/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/safetoopen-browser-security/id1588042602/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 4 MB | 25 MB |
| Requires iOS | **14.7** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Isoolate Inc.](https://appshunter.io/developer/1545035411) | [SafeToOpen Ltd](https://appshunter.io/developer/1501293285) |

## 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


### SafeToOpen Browser Security

[App page](https://appshunter.io/ios/app/safetoopen-browser-security/id1588042602)

This browser extension provides real-time cybersecurity by blocking phishing pages, scams, and malicious websites. It uses advanced AI to detect threats before they cause harm, protecting your personal information and offering peace of mind while browsing.

**Highlights:** Real-time phishing defense, Data protection at browser level, AI-powered threat detection, Lightweight performance, Privacy-focused design, No sign-up required

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

**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 SafeToOpen Browser Security free?

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

### Which has better reviews, DefensX Web Browser or SafeToOpen Browser Security?

SafeToOpen Browser Security is rated higher. DefensX Web Browser averages 3.0 out of 5 from 2 ratings, while SafeToOpen Browser Security averages 5.0 from 3 ratings.

### Do DefensX Web Browser or SafeToOpen Browser Security have ads?

Neither DefensX Web Browser nor SafeToOpen Browser Security shows ads.

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

DefensX Web Browser ships an update every 3 weeks, and SafeToOpen Browser Security every 6 days. Most recently, DefensX Web Browser was updated on October 1, 2026 and SafeToOpen Browser Security on October 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.*