# 留子VPN vs 速联加速器

The clearest difference is update cadence: 速联加速器 at every 6 weeks against 留子VPN's every 20 months. On price, ads, 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 速联加速器 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

留子VPN ships an update every 20 months, 速联加速器 every 6 weeks. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 留子VPN | 速联加速器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/id6743404815/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Size | 57 MB | 99 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京小树科技有限公司](https://appshunter.io/developer/1676915506) | [Sulian](https://appshunter.io/developer/1802644604) |

## 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 |


### 速联加速器

[App page](https://appshunter.io/ios/app/id6743404815)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite-5GB试用卡 | $0.99 | one-time |
| Plus-优享周卡 | $1.99 | one-time |
| Plus-优享月卡 | $4.99 | one-time |
| Plus-优享季卡 | $11.99 | one-time |
| Plus-优享半年卡 | $19.99 | one-time |
| Plus-优享年卡 | $29.99 | one-time |


## Frequently asked questions

### Is 留子VPN free?

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

### Is 速联加速器 free?

速联加速器 is free to download, with in-app purchases available.

### Do 留子VPN or 速联加速器 have ads?

Neither 留子VPN nor 速联加速器 shows ads.

### Which is updated more often, 留子VPN or 速联加速器?

留子VPN ships an update every 20 months, and 速联加速器 every 6 weeks. Most recently, 留子VPN was updated on October 3, 2026 and 速联加速器 on October 25, 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.*