# 音壳 vs 简谱学钢琴

音壳 and 简谱学钢琴 both sit at 5.0 stars, but that hides the real split: 96% of 音壳's written reviews are positive against 59% of 简谱学钢琴's. 音壳 also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. 音壳 sells 11 one-off in-app purchases and 简谱学钢琴 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 音壳 against 5.0 for 简谱学钢琴. That said, the two scores are not equally well evidenced: 音壳 has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 96% of 音壳's written reviews are positive against 59% of 简谱学钢琴's.

音壳 ships an update fortnightly, 简谱学钢琴 every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 音壳 | 简谱学钢琴 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (19 ratings)](https://appshunter.io/ios/app/app/id1209335292/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/id6504522958/reviews) |
| Number of ratings | **19** | 2 |
| Positive reviews | **96.4% of reviews** | 58.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 263 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [鑫 孟](https://appshunter.io/developer/1264513934) | [Shanghai Lingzhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1449345357) |

## 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 |


### 简谱学钢琴

[App page](https://appshunter.io/ios/app/id6504522958)

Learn piano with interactive lessons and a vast song library. This app offers AI-powered feedback, personalized courses for beginners, and helps you master sheet music. Connect to a smart piano or use your device's screen as a keyboard.

**Highlights:** Interactive 3D Touch keyboard, AI-powered error correction, Personalized beginner courses, Sheet music learning, Extensive song library, Smart piano connectivity

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡-98元 | $14.99 | one-time |
| 年卡-198元 | $29.99 | one-time |
| 终生会员（248） | $34.99 | one-time |
| 终生会员-298元 | $39.99 | one-time |


## Frequently asked questions

### Is 音壳 free?

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

### Is 简谱学钢琴 free?

简谱学钢琴 is free to download, with in-app purchases available.

### Which has better reviews, 音壳 or 简谱学钢琴?

音壳 and 简谱学钢琴 are both rated 5.0 out of 5 on the App Store, from 19 and 2 ratings respectively.

### Do 音壳 or 简谱学钢琴 have ads?

简谱学钢琴 shows ads; 音壳 does not.

### Which is updated more often, 音壳 or 简谱学钢琴?

音壳 ships an update fortnightly, and 简谱学钢琴 every 2 months. Most recently, 音壳 was updated on October 24, 2026 and 简谱学钢琴 on October 25, 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.*