# 留子VPN vs VPN Proxy Mail Guard

The clearest difference is ads: 留子VPN at none against VPN Proxy Mail Guard's shown. 留子VPN also leads on iOS requirement (16.6 vs 18.0). VPN Proxy Mail Guard's advantage is update cadence (every 2 weeks vs every 20 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 留子VPN sells 2 in-app purchases, starting at $2.99 per month and VPN Proxy Mail Guard sells 1 in-app purchase, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

留子VPN ships an update every 20 months, VPN Proxy Mail Guard every 2 weeks. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 留子VPN | VPN Proxy Mail Guard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Size | 57 MB | 87 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [北京小树科技有限公司](https://appshunter.io/developer/1676915506) | [Visio Pro Oy](https://appshunter.io/developer/1887820594) |

## What reviewers say

### 留子VPN

[App page](https://appshunter.io/ios/app/vpn/id6737575923)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天订阅，自动续订 | $2.99 | per month |
| 365天订阅，自动续订 | $29.99 | per year |


### VPN Proxy Mail Guard

[App page](https://appshunter.io/ios/app/vpn-proxy-mail-guard-gomask/id6761111035)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week with 3 days trial | $8.99 | per 7 days |


## Frequently asked questions

### Is 留子VPN free?

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

### Is VPN Proxy Mail Guard free?

VPN Proxy Mail Guard is free to download, with in-app purchases available.

### Do 留子VPN or VPN Proxy Mail Guard have ads?

VPN Proxy Mail Guard shows ads; 留子VPN does not.

### Which is updated more often, 留子VPN or VPN Proxy Mail Guard?

留子VPN ships an update every 20 months, and VPN Proxy Mail Guard every 2 weeks. Most recently, 留子VPN was updated on October 27, 2026 and VPN Proxy Mail Guard on October 7, 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.*