# YunStore vs Siyou B2B

The clearest difference is iOS requirement: YunStore at 12.0 against Siyou B2B's 15.0. On price, update cadence, 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.

YunStore ships an update every 10 days, Siyou B2B every 2 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | YunStore | Siyou B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 10 MB | 57 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [温州立幸贸易有限公司](https://appshunter.io/developer/1714462637) | [SIYOU TECHNOLOGY S.R.L](https://appshunter.io/developer/1466639725) |

## What reviewers say

### YunStore

[App page](https://appshunter.io/ios/app/yunstore/id1314872010)

**Features:** macOS Compatibility

**In-app purchases:** none


### Siyou B2B

[App page](https://appshunter.io/ios/app/siyou-b2b/id1482752003)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is YunStore free?

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

### Is Siyou B2B free?

Siyou B2B is free to download, with no in-app purchases.

### Do YunStore or Siyou B2B have ads?

Neither YunStore nor Siyou B2B shows ads.

### Which is updated more often, YunStore or Siyou B2B?

YunStore ships an update every 10 days, and Siyou B2B every 2 weeks. Most recently, YunStore was updated on October 14, 2026 and Siyou B2B on October 6, 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.*