# Zetta Link vs 4net Proxy VPN

The clearest difference is update cadence: Zetta Link at daily against 4net Proxy VPN's every 4 days. Zetta Link also leads on iOS requirement (15.0 vs 18.0). On price, ads, 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.

Zetta Link ships an update daily, 4net Proxy VPN every 4 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Zetta Link | 4net Proxy VPN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 47 MB | 20 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [BB LAND COMPANY LIMITED](https://appshunter.io/developer/6803432785) | [4net](https://appshunter.io/developer/6813498674) |

## What reviewers say

### Zetta Link

[App page](https://appshunter.io/ios/app/zetta-link/id6808179581)

**In-app purchases:** none


### 4net Proxy VPN

[App page](https://appshunter.io/ios/app/4net-proxy-vpn/id6813498672)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zetta Link free?

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

### Is 4net Proxy VPN free?

4net Proxy VPN is free to download, with no in-app purchases.

### Do Zetta Link or 4net Proxy VPN have ads?

Neither Zetta Link nor 4net Proxy VPN shows ads.

### Which is updated more often, Zetta Link or 4net Proxy VPN?

Zetta Link ships an update daily, and 4net Proxy VPN every 4 days. Most recently, Zetta Link was updated on October 7, 2026 and 4net Proxy VPN on October 15, 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.*