# Tunnel67 vs Security Audit and Privacy

The clearest difference is update cadence: Tunnel67 at every 3 days against Security Audit and Privacy's every 3 weeks. Tunnel67 also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, 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.

Tunnel67 ships an update every 3 days, Security Audit and Privacy every 3 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tunnel67 | Security Audit and Privacy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 137 MB | 6 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DevSparkClub LLC](https://appshunter.io/developer/1694768547) | [Ivan Dotsenko](https://appshunter.io/developer/551628923) |

## What reviewers say

### Tunnel67

[App page](https://appshunter.io/ios/app/tunnel67/id6779203722)

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

**In-app purchases:** none


### Security Audit and Privacy

[App page](https://appshunter.io/ios/app/security-audit-and-privacy/id6785210565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tunnel67 free?

Tunnel67 is free to download, with no in-app purchases.

### Is Security Audit and Privacy free?

Security Audit and Privacy is free to download, with no in-app purchases.

### Do Tunnel67 or Security Audit and Privacy have ads?

Neither Tunnel67 nor Security Audit and Privacy shows ads.

### Which is updated more often, Tunnel67 or Security Audit and Privacy?

Tunnel67 ships an update every 3 days, and Security Audit and Privacy every 3 weeks. Most recently, Tunnel67 was updated on October 24, 2026 and Security Audit and Privacy on October 31, 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.*