# Alfine vs YMENGSi

The clearest difference is update cadence: Alfine at weekly against YMENGSi's every 12 months. Alfine also leads on iOS requirement (11.0 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.

Alfine ships an update weekly, YMENGSi every 12 months. The most recent releases landed on October 11, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Alfine | YMENGSi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 12 months |
| Size | 51 MB | 45 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Massage Chair Max](https://appshunter.io/developer/1723263930) | [晓忠 缪](https://appshunter.io/developer/1489795864) |

## What reviewers say

### Alfine

[App page](https://appshunter.io/ios/app/alfine/id6475056914)

**Features:** macOS Compatibility

**In-app purchases:** none


### YMENGSi

[App page](https://appshunter.io/ios/app/ymengsi/id6748900041)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alfine free?

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

### Is YMENGSi free?

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

### Do Alfine or YMENGSi have ads?

Neither Alfine nor YMENGSi shows ads.

### Which is updated more often, Alfine or YMENGSi?

Alfine ships an update weekly, and YMENGSi every 12 months. Most recently, Alfine was updated on October 11, 2026 and YMENGSi on October 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.*