# 随心瑜掌馆 vs UOIN

The clearest difference is in-app purchases: 随心瑜掌馆 at none against UOIN's 2. 随心瑜掌馆 also leads on iOS requirement (12.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. UOIN sells 2 in-app purchases, starting at $4.49 per month. 随心瑜掌馆 asks for nothing beyond the download.

随心瑜掌馆 ships an update monthly, UOIN every 3 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 随心瑜掌馆 | UOIN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 111 MB | 120 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sui Xin Yu (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/1111486845) | [Shenzhen Aiyou Digital Intelligence Co., Ltd.](https://appshunter.io/developer/1590480226) |

## What reviewers say

### 随心瑜掌馆

[App page](https://appshunter.io/ios/app/id1111486846)

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

**In-app purchases:** none


### UOIN

[App page](https://appshunter.io/ios/app/uoin/id1590480224)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 哑铃课程VIP | $4.49 | per month |
| 哑铃课程VIP 高能燃脂健身 | $3.99 | one-time |


## Frequently asked questions

### Is 随心瑜掌馆 free?

随心瑜掌馆 is free to download, with no in-app purchases.

### Is UOIN free?

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

### Do 随心瑜掌馆 or UOIN have ads?

Neither 随心瑜掌馆 nor UOIN shows ads.

### Which is updated more often, 随心瑜掌馆 or UOIN?

随心瑜掌馆 ships an update monthly, and UOIN every 3 weeks. Most recently, 随心瑜掌馆 was updated on October 14, 2026 and UOIN on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*