# 音壳 vs 练耳教师

The clearest difference is update cadence: 音壳 at fortnightly against 练耳教师's every 12 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 音壳 sells 11 one-off in-app purchases and 练耳教师 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

音壳 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 19 and 26 respectively. Written reviews point the same way: 96% of 音壳's written reviews are positive against 93% of 练耳教师's.

音壳 ships an update fortnightly, 练耳教师 every 12 months. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 音壳 | 练耳教师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (19 ratings)](https://appshunter.io/ios/app/app/id1209335292/reviews)** | [4.8 (26 ratings)](https://appshunter.io/ios/app/id1393492143/reviews) |
| Number of ratings | 19 | **26** |
| Positive reviews | **96.4% of reviews** | 93.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 68 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鑫 孟](https://appshunter.io/developer/1264513934) | [炯龙 吴](https://appshunter.io/developer/596409525) |

## 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 |


### 练耳教师

[App page](https://appshunter.io/ios/app/id1393492143)

This app offers a comprehensive ear training experience for music learners and aspiring composers. It provides various exercises to improve your ability to recognize absolute pitch, intervals, chords, and chord inversions. Suitable for beginners, it lays the foundation for advanced musical studies.

**Highlights:** Absolute pitch training, Interval comparison and recognition, Chord and chord inversion recognition, Customizable training projects, Basic ear training concepts, Supports 24 common intervals, Supports 12 common chords

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去除广告 | $0.99 | one-time |
| 高级会员 | $6.99 | one-time |


## Frequently asked questions

### Is 音壳 free?

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

### Is 练耳教师 free?

练耳教师 is free to download, with in-app purchases available.

### Which has better reviews, 音壳 or 练耳教师?

音壳 is rated higher. 音壳 averages 5.0 out of 5 from 19 ratings, while 练耳教师 averages 4.8 from 26 ratings.

### Do 音壳 or 练耳教师 have ads?

Neither 音壳 nor 练耳教师 shows ads.

### Which is updated more often, 音壳 or 练耳教师?

音壳 ships an update fortnightly, and 练耳教师 every 12 months. Most recently, 音壳 was updated on October 29, 2026 and 练耳教师 on November 2, 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.*