# 胖小鹿智能陪练 vs 毛毛Ai陪练

The clearest difference is iOS requirement: 毛毛Ai陪练 at 12.0 against 胖小鹿智能陪练's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 胖小鹿智能陪练 | 毛毛Ai陪练 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 158 MB | 161 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京音未科技有限公司](https://appshunter.io/developer/1537070513) | [FindPiano Information Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/969930846) |

## What reviewers say

### 胖小鹿智能陪练

[App page](https://appshunter.io/ios/app/ai/id1537070511)

This app uses AI to provide real-time feedback on piano playing, helping children learn and practice more effectively. It covers a wide range of music books and offers different modes to suit various learning stages.

**Highlights:** AI-powered real-time error correction, Global player PK for practice motivation, Comprehensive coverage of piano textbooks, On-demand score creation service, Three learning modes: sight-reading, improvement, challenge, AI-driven performance evaluation and guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### 毛毛Ai陪练

[App page](https://appshunter.io/ios/app/ai/id1560648934)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 胖小鹿智能陪练 free?

胖小鹿智能陪练 is free to download, with no in-app purchases.

### Is 毛毛Ai陪练 free?

毛毛Ai陪练 is free to download, with no in-app purchases.

### Do 胖小鹿智能陪练 or 毛毛Ai陪练 have ads?

Neither 胖小鹿智能陪练 nor 毛毛Ai陪练 shows ads.

### Which is updated more often, 胖小鹿智能陪练 or 毛毛Ai陪练?

胖小鹿智能陪练 ships an update fortnightly, and 毛毛Ai陪练 fortnightly. Most recently, 胖小鹿智能陪练 was updated on September 19, 2026 and 毛毛Ai陪练 on September 8, 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.*