# 席夢思－以創新科技提供優質睡眠 vs RF萊法耶

席夢思－以創新科技提供優質睡眠 and RF萊法耶 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 席夢思－以創新科技提供優質睡眠 | RF萊法耶 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/id1237990937/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 105 MB | 104 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [SIMMONS BEDDING & FURNITURE (TAIWAN) LTD.](https://appshunter.io/developer/1237990936) | [Beaujax International Limited.](https://appshunter.io/developer/1238102000) |

## What reviewers say

### 席夢思－以創新科技提供優質睡眠

[App page](https://appshunter.io/ios/app/id1237990937)

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

**In-app purchases:** none


### RF萊法耶

[App page](https://appshunter.io/ios/app/rf/id1551575965)

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

**In-app purchases:** none


## Frequently asked questions

### Is 席夢思－以創新科技提供優質睡眠 free?

席夢思－以創新科技提供優質睡眠 is free to download, with no in-app purchases.

### Is RF萊法耶 free?

RF萊法耶 is free to download, with no in-app purchases.

### Do 席夢思－以創新科技提供優質睡眠 or RF萊法耶 have ads?

Neither 席夢思－以創新科技提供優質睡眠 nor RF萊法耶 shows ads.

### Which is updated more often, 席夢思－以創新科技提供優質睡眠 or RF萊法耶?

席夢思－以創新科技提供優質睡眠 ships an update monthly, and RF萊法耶 monthly. Most recently, 席夢思－以創新科技提供優質睡眠 was updated on September 17, 2026 and RF萊法耶 on September 18, 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.*