# 幕布 vs 小睡眠

The clearest difference is ads: 幕布 at none against 小睡眠's shown. 幕布 also leads on update cadence (every 8 days vs every 8 months) and ratings volume (521 vs 10). 小睡眠's advantage is iOS requirement (10.0 vs 15.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. 幕布 sells 8 in-app purchases, starting at $1.99 per month and 小睡眠 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for 幕布 against 4.8 for 小睡眠. That said, the two scores are not equally well evidenced: 幕布 has 521 ratings behind it against 10, so its average is the more settled of the two.

幕布 ships an update every 8 days, 小睡眠 every 8 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 幕布 | 小睡眠 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (521 ratings)](https://appshunter.io/ios/app/and/id1214302139/reviews)** | [4.8 (10 ratings)](https://appshunter.io/ios/app/id1480993322/reviews) |
| Number of ratings | **521** | 10 |
| Positive reviews | 77.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 8 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 93 MB | 76 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shilihu Technology Co., Ltd.](https://appshunter.io/developer/1695665682) | [宏桃 陈](https://appshunter.io/developer/1505068669) |

## What reviewers say

### 幕布

[App page](https://appshunter.io/ios/app/and/id1214302139)

This tool helps you organize notes, manage tasks, and brainstorm ideas using an outline structure. It transforms your thoughts into clear, structured outlines and mind maps, enhancing comprehension and creativity. Seamlessly sync across devices and collaborate with others.

**Highlights:** Outline-based note-taking, Mind map generation, Task management, Work plan creation, Brainstorming tool, Cross-device synchronization, Collaborative editing

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 幕布高级版-1月 | $1.99 | per month |
| 幕布高级版-2月 | $2.99 | per 2 months |
| 幕布高级版-1年 | $14.99 | per year |
| 幕布高级版-1个月 | $1.99 | one-time |
| 幕布高级版-1年 | $14.99 | one-time |
| 幕布超级会员-1年 | $29.99 | one-time |
| 幕布高级版-3年 | $29.99 | one-time |
| 幕布超级会员-1年 | $34.99 | one-time |


### 小睡眠

[App page](https://appshunter.io/ios/app/id1480993322)

This app generates custom sound frequencies and offers built-in white noise for relaxation and better sleep. It's designed for individuals experiencing sleep difficulties, distraction, or anxiety.

**Highlights:** Customizable sound frequencies, Built-in white noise library, Nature sound immersion, Multiple playback modes, Frequency adjustment up to 25000Hz, iOS 13 compatibility

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去除所有广告 | $0.99 | one-time |


## Frequently asked questions

### Is 幕布 free?

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

### Is 小睡眠 free?

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

### Which has better reviews, 幕布 or 小睡眠?

幕布 is rated higher. 幕布 averages 4.9 out of 5 from 521 ratings, while 小睡眠 averages 4.8 from 10 ratings.

### Do 幕布 or 小睡眠 have ads?

小睡眠 shows ads; 幕布 does not.

### Which is updated more often, 幕布 or 小睡眠?

幕布 ships an update every 8 days, and 小睡眠 every 8 months. Most recently, 幕布 was updated on November 7, 2026 and 小睡眠 on November 3, 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.*