# Protexb vs SecureDNS Agent

The clearest difference is update cadence: SecureDNS Agent at every 3 weeks against Protexb's every 5 months. SecureDNS Agent also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Protexb ships an update every 5 months, SecureDNS Agent every 3 weeks. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Protexb | SecureDNS Agent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 11 MB | 24 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TheGroceryShelf LLC](https://appshunter.io/developer/1823514695) | [Secutec](https://appshunter.io/developer/1834112618) |

## What reviewers say

### Protexb

[App page](https://appshunter.io/ios/app/protexb/id6747944068)

**Features:** macOS Compatibility

**In-app purchases:** none


### SecureDNS Agent

[App page](https://appshunter.io/ios/app/securedns-agent/id6761373333)

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

**In-app purchases:** none


## Frequently asked questions

### Is Protexb free?

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

### Is SecureDNS Agent free?

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

### Do Protexb or SecureDNS Agent have ads?

Neither Protexb nor SecureDNS Agent shows ads.

### Which is updated more often, Protexb or SecureDNS Agent?

Protexb ships an update every 5 months, and SecureDNS Agent every 3 weeks. Most recently, Protexb was updated on September 21, 2026 and SecureDNS Agent on September 14, 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.*