# 猫王妙播Pro vs GRETA OTO

The clearest difference is in-app purchases: GRETA OTO at none against 猫王妙播Pro's 10. GRETA OTO also leads on iOS requirement (12.1 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 猫王妙播Pro sells 10 one-off in-app purchases. GRETA OTO asks for nothing beyond the download.

猫王妙播Pro ships an update every 6 weeks, GRETA OTO every 4 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 猫王妙播Pro | GRETA OTO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (12 ratings)](https://appshunter.io/ios/app/pro/id1402502317/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 47.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 136 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Chengdu Yundong Huizhi Technology Co., Ltd](https://appshunter.io/developer/1556378805) | [绍纲 汪](https://appshunter.io/developer/1792148257) |

## What reviewers say

### 猫王妙播Pro

[App page](https://appshunter.io/ios/app/pro/id1402502317)

This app curates personalized music channels for users of specific audio hardware, allowing them to discover and collect their favorite tracks. It offers a unique listening experience by letting users customize channels for various moods and activities, and seamlessly integrates with compatible devices for easy playback.

**Highlights:** Personalized music channels, Customizable channel content, Sync and collect favorite music, Seamless integration with hardware, Easy music discovery

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 沙漠的水-maf（单曲） | $0.99 | one-time |
| 第七颗星球-77（单曲） | $0.99 | one-time |
| 制作特辑：小王子和电子乐的星际漫游（单曲） | $0.99 | one-time |
| B612:太空漫游（专辑） | $0.99 | one-time |
| 6猫币 | $0.99 | one-time |
| 30猫币 | $4.99 | one-time |
| 88猫币 | $12.99 | one-time |
| 108猫币 | $15.99 | one-time |
| 208猫币 | $30.99 | one-time |
| 388猫币 | $59.99 | one-time |


### GRETA OTO

[App page](https://appshunter.io/ios/app/greta-oto/id6740990140)

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

**In-app purchases:** none


## Frequently asked questions

### Is 猫王妙播Pro free?

猫王妙播Pro is free to download, with in-app purchases available.

### Is GRETA OTO free?

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

### Do 猫王妙播Pro or GRETA OTO have ads?

Neither 猫王妙播Pro nor GRETA OTO shows ads.

### Which is updated more often, 猫王妙播Pro or GRETA OTO?

猫王妙播Pro ships an update every 6 weeks, and GRETA OTO every 4 weeks. Most recently, 猫王妙播Pro was updated on October 26, 2026 and GRETA OTO on October 24, 2026.

---

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