# Moo FM vs 雀乐

The clearest difference is in-app purchases: 雀乐 at none against Moo FM's 1. 雀乐 also leads on rating (4.8 vs 4.4) and review sentiment (94% vs 67%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Moo FM sells 1 one-off in-app purchase. 雀乐 asks for nothing beyond the download.

雀乐 holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: 雀乐 has 52 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Moo FM's written reviews are positive against 94% of 雀乐's.

Moo FM ships an update every 4 weeks, 雀乐 every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Moo FM | 雀乐 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/moo-fm/id1609198119/reviews) | **[4.8 (52 ratings)](https://appshunter.io/ios/app/id6478897923/reviews)** |
| Number of ratings | 5 | **52** |
| Positive reviews | 66.7% of reviews | **94.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 275 MB | 72 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hunan 1MHz Technology Co., Ltd.](https://appshunter.io/developer/1501646722) | [Shenzhen QueYue Culture Technology Co., Ltd.](https://appshunter.io/developer/1734331779) |

## What reviewers say

### Moo FM

[App page](https://appshunter.io/ios/app/moo-fm/id1609198119)

This app provides music for focus, sleep, relaxation, and inspiration. It features animations, looping options for songs or playlists, and a sleep timer for bedtime use.

**Highlights:** Music for focus, Music for sleep, Relaxation music, Inspirational music, Animated visuals, Playlist looping, Sleep timer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moo Pro Lifetime | $2.99 | one-time |


### 雀乐

[App page](https://appshunter.io/ios/app/id6478897923)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is Moo FM free?

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

### Is 雀乐 free?

雀乐 is free to download, with no in-app purchases.

### Which has better reviews, Moo FM or 雀乐?

雀乐 is rated higher. Moo FM averages 4.4 out of 5 from 5 ratings, while 雀乐 averages 4.8 from 52 ratings.

### Do Moo FM or 雀乐 have ads?

Neither Moo FM nor 雀乐 shows ads.

### Which is updated more often, Moo FM or 雀乐?

Moo FM ships an update every 4 weeks, and 雀乐 every 3 weeks. Most recently, Moo FM was updated on October 21, 2026 and 雀乐 on October 24, 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.*