# VRsync vs 158云系统

The clearest difference is update cadence: 158云系统 at every 2 days against VRsync's every 5 weeks. VRsync's advantage is iOS requirement (10.0 vs 13.0). 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.

VRsync ships an update every 5 weeks, 158云系统 every 2 days. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | VRsync | 158云系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Size | 62 MB | 35 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [采馥虛擬科技股份有限公司](https://appshunter.io/developer/1205480927) | [Hangzhou SEO Network Technology Co., Ltd.](https://appshunter.io/developer/991693984) |

## What reviewers say

### VRsync

[App page](https://appshunter.io/ios/app/vrsync/id1127423701)

**Features:** macOS Compatibility

**In-app purchases:** none


### 158云系统

[App page](https://appshunter.io/ios/app/158/id6557054188)

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

**In-app purchases:** none


## Frequently asked questions

### Is VRsync free?

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

### Is 158云系统 free?

158云系统 is free to download, with no in-app purchases.

### Do VRsync or 158云系统 have ads?

Neither VRsync nor 158云系统 shows ads.

### Which is updated more often, VRsync or 158云系统?

VRsync ships an update every 5 weeks, and 158云系统 every 2 days. Most recently, VRsync was updated on October 10, 2026 and 158云系统 on September 28, 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.*