# DefensX Web Browser vs SecNote

The clearest difference is in-app purchases: DefensX Web Browser at none against SecNote's 1. DefensX Web Browser also leads on iOS requirement (14.7 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SecNote sells 1 in-app purchase, starting at $4.99 per month. DefensX Web Browser asks for nothing beyond the download.

DefensX Web Browser ships an update every 3 weeks, SecNote every 5 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DefensX Web Browser | SecNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/defensx-web-browser/id1545035409/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 4 MB | 4 MB |
| Requires iOS | **14.7** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Isoolate Inc.](https://appshunter.io/developer/1545035411) | [Jose Aguilar](https://appshunter.io/developer/1820136236) |

## 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


### SecNote

[App page](https://appshunter.io/ios/app/secnote/id6747166161)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SecNote Premium | $4.99 | per month |


## Frequently asked questions

### Is DefensX Web Browser free?

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

### Is SecNote free?

SecNote is free to download, with in-app purchases available.

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

Neither DefensX Web Browser nor SecNote shows ads.

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

DefensX Web Browser ships an update every 3 weeks, and SecNote every 5 weeks. Most recently, DefensX Web Browser was updated on October 24, 2026 and SecNote on October 28, 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.*