# 海豚睡眠 vs 睡眠助手

The clearest difference is review sentiment: 睡眠助手 at 100% against 海豚睡眠's 0%. 睡眠助手 also leads on rating (5.0 vs 3.0). 海豚睡眠's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. 睡眠助手 sells 2 in-app purchases, starting at $9.49 per 3 months. 海豚睡眠 asks for nothing beyond the download.

睡眠助手 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of 海豚睡眠's written reviews are positive against 100% of 睡眠助手's.

海豚睡眠 ships an update every 2 months, 睡眠助手 monthly. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 海豚睡眠 | 睡眠助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/plus/id1282950152/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1521012793/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 156 MB | 106 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [深圳数联天下智能科技有限公司](https://appshunter.io/developer/1694637742) | [静云 魏](https://appshunter.io/developer/1512594151) |

## What reviewers say

### 海豚睡眠

[App page](https://appshunter.io/ios/app/plus/id1282950152)

This app offers a variety of sleep aids, including white noise, guided meditations, and sleep-inducing music. It also provides structured programs to help users develop better sleep habits and offers a community feature for sharing thoughts. The app aims to reduce stress and improve overall sleep quality.

**Highlights:** White noise and nature sounds, Guided meditation and sleep courses, 7-day sleep habit formation plan, Sleep reports and health tips, Community 'goodnight' messages, Sleep-themed merchandise store

**Features:** macOS Compatibility

**In-app purchases:** none


### 睡眠助手

[App page](https://appshunter.io/ios/app/id1521012793)

Discover the calming power of nature's sounds to find peace and tranquility. This app offers a curated collection of ambient audio to help you relax, de-stress, and improve sleep quality. Explore a world of serene soundscapes designed to quiet your mind and enhance your well-being.

**Highlights:** Ambient soundscapes, Relaxation and stress relief, Improved sleep quality, Regular sound updates, Subscription for full access, Free trial period

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续季度会员 | $9.49 | per 3 months |
| 连续年会员 | $25.99 | per year |


## Frequently asked questions

### Is 海豚睡眠 free?

海豚睡眠 is free to download, with no in-app purchases.

### Is 睡眠助手 free?

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

### Which has better reviews, 海豚睡眠 or 睡眠助手?

睡眠助手 is rated higher. 海豚睡眠 averages 3.0 out of 5 from 1 ratings, while 睡眠助手 averages 5.0 from 1 ratings.

### Do 海豚睡眠 or 睡眠助手 have ads?

睡眠助手 shows ads; 海豚睡眠 does not.

### Which is updated more often, 海豚睡眠 or 睡眠助手?

海豚睡眠 ships an update every 2 months, and 睡眠助手 monthly. Most recently, 海豚睡眠 was updated on October 2, 2026 and 睡眠助手 on October 16, 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.*