# 虫虫钢琴HD vs Teach Note

The clearest difference is review sentiment: Teach Note at 90% against 虫虫钢琴HD's 19%. Teach Note also leads on rating (4.7 vs 4.5). 虫虫钢琴HD's advantage is ads (none vs shown) and iOS requirement (13.0 vs 18.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. 虫虫钢琴HD sells 22 in-app purchases, starting at $21.99 per year and Teach Note sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Teach Note holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 176 and 196 respectively. Written reviews point the same way: 19% of 虫虫钢琴HD's written reviews are positive against 90% of Teach Note's.

虫虫钢琴HD ships an update every 2 months, Teach Note every 5 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 虫虫钢琴HD | Teach Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (176 ratings)](https://appshunter.io/ios/app/hd/id1080634885/reviews) | **[4.7 (196 ratings)](https://appshunter.io/ios/app/teach-note-sight-reading/id1303295012/reviews)** |
| Number of ratings | 176 | **196** |
| Positive reviews | 19.2% of reviews | **90.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 217 MB | 213 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Lingzhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1449345357) | [炯龙 吴](https://appshunter.io/developer/596409525) |

## What reviewers say

### 虫虫钢琴HD

[App page](https://appshunter.io/ios/app/hd/id1080634885)

This app simplifies learning piano with a vast library of professional sheet music, AI-powered practice tools, and interactive lessons. It offers real-time error correction, smart fingering suggestions, and personalized feedback to make practice more efficient and engaging for all skill levels.

**Highlights:** Vast professional sheet music library, AI-powered real-time error correction, Smart fingering suggestions, Interactive adult beginner courses, Sheet music to simplified notation conversion, Personalized practice feedback

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

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1年VIP会员 | $21.99 | per year |
| 6零钱 | $0.99 | one-time |
| 12零钱 | $1.99 | one-time |
| 30零钱 | $3.99 | one-time |
| 250零钱 | $3.99 | one-time |
| 700零钱 | $6.99 | one-time |
| 季卡VIP会员 | $9.99 | one-time |
| 年卡VIP会员 | $18.99 | one-time |
| VIP1年卡会员 | $21.99 | one-time |
| 新春特惠1年SVIP | $24.99 | one-time |
| 1212一年SVIP特惠价 | $24.99 | one-time |
| 1年SVIP疯狂618 | $24.99 | one-time |
| 新用户5年VIP卡会员 | $29.99 | one-time |
| 1年svip | $29.99 | one-time |
| 1212六年VIP特惠价 | $29.99 | one-time |
| 新春特惠5年VIP | $40.99 | one-time |
| 超级特惠五年VIP | $44.99 | one-time |
| SVIP5年卡 | $45.99 | one-time |
| 5年SVIP疯狂618 | $45.99 | one-time |
| 新春特惠5年SVIP | $45.99 | one-time |
| 新春特惠终身VIP | $61.99 | one-time |
| 永久会员卡1 | $99.99 | one-time |


### Teach Note

[App page](https://appshunter.io/ios/app/teach-note-sight-reading/id1303295012)

Enhance your musical abilities with this app designed to improve staff notation reading and music theory knowledge. It offers structured courses, extensive practice exercises, and helpful tools to boost your sight-reading speed and understanding of musical concepts.

**Highlights:** 30+ sight-reading and music theory courses, 400+ sight-reading exercises, Intelligent error-correction practice, Multiple practice modes (built-in piano, MIDI/Bluetooth), Support for multiple clefs, Includes common musical tools (metronome, chord lookup)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $2.99 | per month |
| 季度会员 | $9.99 | per 3 months |
| 年度会员 | $22.99 | per year |
| 高级识谱训练包2 | $0.99 | one-time |
| 初级识谱训练包 | $0.99 | one-time |
| 练耳训练包 | $1.99 | one-time |
| 音符识谱训练包 | $1.99 | one-time |
| 高级识谱训练包 | $2.99 | one-time |
| 去除广告 | $3.99 | one-time |
| 终身会员 | $39.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface, easy to learn
- 📚 Comprehensive and well-structured curriculum
- 🎯 Effective for beginners and self-learners
- ✅ Clear and simple explanations
- 🔄 Unlimited practice exercises

**What reviewers complain about**

- 💵 Paywall for premium content
- 🔊 Video tutorials lack audio on some devices
- 📺 Limited free content before requiring subscription
- 🎯 Requires 5-star review to unlock some features
- 📱 Occasional app crashes and stability issues

**Reported bugs**

- App crashes when accessing membership/subscription features
- Video tutorials have no sound on iPad
- Bluetooth MIDI connection not working despite pairing
- VIP recovery/restore purchase causes crashes
- App crashes after recent updates

**Requested features**

- More free practice content
- Ad-supported free tier alternative
- Wider keyboard interface
- Bluetooth MIDI connectivity improvements
- Additional features and functionality


## Frequently asked questions

### Is 虫虫钢琴HD free?

虫虫钢琴HD is free to download, with in-app purchases available.

### Is Teach Note free?

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

### Which has better reviews, 虫虫钢琴HD or Teach Note?

Teach Note is rated higher. 虫虫钢琴HD averages 4.5 out of 5 from 176 ratings, while Teach Note averages 4.7 from 196 ratings.

### Do 虫虫钢琴HD or Teach Note have ads?

Teach Note shows ads; 虫虫钢琴HD does not.

### Which is updated more often, 虫虫钢琴HD or Teach Note?

虫虫钢琴HD ships an update every 2 months, and Teach Note every 5 weeks. Most recently, 虫虫钢琴HD was updated on October 13, 2026 and Teach Note on October 15, 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.*