# 催眠曲合集HD vs 健身聯盟

The clearest difference is in-app purchases: 健身聯盟 at none against 催眠曲合集HD's 1. 催眠曲合集HD's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (6.0 vs 13.0). 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. 健身聯盟 asks for nothing beyond the download.

催眠曲合集HD ships an update every 3 weeks, 健身聯盟 every 2 months. The most recent releases landed on October 7, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 催眠曲合集HD | 健身聯盟 |
| --- | --- | --- |
| 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** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 687 MB | 58 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [静芳 沈](https://appshunter.io/developer/741522051) | [Quasar Technology CO.,  LTD. (TW)](https://appshunter.io/developer/870108615) |

## 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 |


### 健身聯盟

[App page](https://appshunter.io/ios/app/id1489141824)

**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 健身聯盟 free?

健身聯盟 is free to download, with no in-app purchases.

### Do 催眠曲合集HD or 健身聯盟 have ads?

Neither 催眠曲合集HD nor 健身聯盟 shows ads.

### Which is updated more often, 催眠曲合集HD or 健身聯盟?

催眠曲合集HD ships an update every 3 weeks, and 健身聯盟 every 2 months. Most recently, 催眠曲合集HD was updated on October 7, 2026 and 健身聯盟 on October 26, 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.*