# 催眠曲合集HD vs WorldClass Winning 1

The clearest difference is in-app purchases: WorldClass Winning 1 at none against 催眠曲合集HD's 1. 催眠曲合集HD's advantage is iOS requirement (6.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 催眠曲合集HD sells 1 one-off in-app purchase. WorldClass Winning 1 asks for nothing beyond the download.

## The numbers

| Metric | 催眠曲合集HD | WorldClass Winning 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/hd/id769358889/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 687 MB | 187 MB |
| Requires iOS | **6.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [静芳 沈](https://appshunter.io/developer/741522051) | [Steven Panganiban](https://appshunter.io/developer/6810424444) |

## What reviewers say

### 催眠曲合集HD

[App page](https://appshunter.io/ios/app/hd/id769358889)

This app offers a collection of high-quality sleep music designed to combat insomnia and promote relaxation. It supports various playback modes, background play, and a sleep timer, making it ideal for meditation, yoga, and unwinding before bed.

**Highlights:** Offline sleep music collection, Background playback, Sequential and random playback modes, Sleep timer function, Resume playback from last record, High-quality audio

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

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


### WorldClass Winning 1

[App page](https://appshunter.io/ios/app/worldclass-winning-1/id6810430831)

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

**In-app purchases:** none


## Frequently asked questions

### Is 催眠曲合集HD free?

催眠曲合集HD is free to download, with in-app purchases available.

### Is WorldClass Winning 1 free?

WorldClass Winning 1 is free to download, with no in-app purchases.

### Do 催眠曲合集HD or WorldClass Winning 1 have ads?

Neither 催眠曲合集HD nor WorldClass Winning 1 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*