# 海豚睡眠 vs 塑形舞蹈

The clearest difference is rating: 塑形舞蹈 at 5.0 against 海豚睡眠's 3.0. 海豚睡眠's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 5 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 塑形舞蹈 sells 3 in-app purchases, starting at $4.99 per month. 海豚睡眠 asks for nothing beyond the download.

塑形舞蹈 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

海豚睡眠 ships an update every 2 months, 塑形舞蹈 every 5 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 海豚睡眠 | 塑形舞蹈 |
| --- | --- | --- |
| 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/id6445858215/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 156 MB | 88 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, 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) | [Shenzhen Finger Game Technology Co.,Ltd.](https://appshunter.io/developer/1455330123) |

## 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


### 塑形舞蹈

[App page](https://appshunter.io/ios/app/id6445858215)

This app offers dance-based fitness routines designed for fat loss and body shaping. It provides personalized plans, video tutorials for beginners, and tracks your progress. Enjoy various dance styles while achieving your fitness goals.

**Highlights:** Personalized training plans, Video breakdown tutorials, Fat burning dance routines, Multiple dance styles, Fitness progress tracking, Body shaping guidance

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $4.99 | per month |
| 月会员 | $7.99 | per month |
| 年会员 | $29.99 | 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 塑形舞蹈 free?

塑形舞蹈 is free to download, with in-app purchases available.

### Which has better reviews, 海豚睡眠 or 塑形舞蹈?

塑形舞蹈 is rated higher. 海豚睡眠 averages 3.0 out of 5 from 1 ratings, while 塑形舞蹈 averages 5.0 from 1 ratings.

### Do 海豚睡眠 or 塑形舞蹈 have ads?

Neither 海豚睡眠 nor 塑形舞蹈 shows ads.

### Which is updated more often, 海豚睡眠 or 塑形舞蹈?

海豚睡眠 ships an update every 2 months, and 塑形舞蹈 every 5 months. Most recently, 海豚睡眠 was updated on October 24, 2026 and 塑形舞蹈 on October 27, 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.*