# 音壳 vs 钢琴弹奏大师

The clearest difference is in-app purchases: 钢琴弹奏大师 at none against 音壳's 12. 钢琴弹奏大师 also leads on update cadence (weekly vs fortnightly). 音壳's advantage is review sentiment (96% vs 73%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 音壳 sells 11 one-off in-app purchases. 钢琴弹奏大师 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 音壳 against 4.9 for 钢琴弹奏大师. Both are backed by a comparable volume of ratings — 19 and 29 respectively. Written reviews are what separate them: 96% of 音壳's written reviews are positive against 73% of 钢琴弹奏大师's.

音壳 ships an update fortnightly, 钢琴弹奏大师 weekly. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 音壳 | 钢琴弹奏大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (19 ratings)](https://appshunter.io/ios/app/app/id1209335292/reviews)** | [4.9 (29 ratings)](https://appshunter.io/ios/app/id1484451842/reviews) |
| Number of ratings | 19 | **29** |
| Positive reviews | **96.4% of reviews** | 72.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 179 MB | 63 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鑫 孟](https://appshunter.io/developer/1264513934) | [姿凤 陈](https://appshunter.io/developer/1470606793) |

## What reviewers say

### 音壳

[App page](https://appshunter.io/ios/app/app/id1209335292)

Master music theory, sight-singing, and ear training with comprehensive exercises. This app helps beginners and advanced learners improve their music reading, pitch accuracy, and understanding of intervals, chords, and rhythms. It offers customizable practice and a supportive community for musical growth.

**Highlights:** Music theory lessons and exercises, Sight-singing pitch evaluation, Interval, chord, and scale ear training, Rhythm and melody practice, Customizable practice modes, Pure, realistic instrument sounds, Q&A and community forum

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1金币 | $0.99 | one-time |
| 8乐点 | $0.99 | one-time |
| 1个月 | $0.99 | one-time |
| 18乐点 | $2.99 | one-time |
| 1个月 | $3.99 | one-time |
| 40乐点 | $5.99 | one-time |
| 1个月 | $14.99 | one-time |
| 108乐点 | $15.99 | one-time |
| 3个月音壳VIP会员 | $21.99 | one-time |
| 12个月 | $54.99 | one-time |
| 12个月艺考VIP会员 | $449.99 | one-time |


### 钢琴弹奏大师

[App page](https://appshunter.io/ios/app/id1484451842)

Learn to play the piano with this app, even without prior experience. It offers a magical piano feature, allows you to practice specific notes, and lets you play along with your favorite songs. The keyboard can be freely moved to suit your practice style.

**Highlights:** Free keyboard dragging, Practice specific notes, Magical piano feature, Play favorite songs, No prior piano skills needed

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

**In-app purchases:** none


## Frequently asked questions

### Is 音壳 free?

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

### Is 钢琴弹奏大师 free?

钢琴弹奏大师 is free to download, with no in-app purchases.

### Which has better reviews, 音壳 or 钢琴弹奏大师?

音壳 is rated higher. 音壳 averages 5.0 out of 5 from 19 ratings, while 钢琴弹奏大师 averages 4.9 from 29 ratings.

### Do 音壳 or 钢琴弹奏大师 have ads?

Neither 音壳 nor 钢琴弹奏大师 shows ads.

### Which is updated more often, 音壳 or 钢琴弹奏大师?

音壳 ships an update fortnightly, and 钢琴弹奏大师 weekly. Most recently, 音壳 was updated on October 21, 2026 and 钢琴弹奏大师 on October 22, 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.*