# 口袋五线谱 vs Teach Note

The clearest difference is ratings volume: Teach Note at 198 against 口袋五线谱's 1. 口袋五线谱's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 90%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 口袋五线谱 sells 6 one-off in-app purchases 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.

口袋五线谱 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Teach Note has 198 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 口袋五线谱's written reviews are positive against 90% of Teach Note's.

口袋五线谱 ships an update every 3 weeks, Teach Note every 5 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 口袋五线谱 | Teach Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1157856746/reviews)** | [4.7 (198 ratings)](https://appshunter.io/ios/app/teach-note-sight-reading/id1303295012/reviews) |
| Number of ratings | 1 | **198** |
| Positive reviews | **100.0% of reviews** | 90.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 93 MB | 213 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [大伟 王](https://appshunter.io/developer/859110591) | [炯龙 吴](https://appshunter.io/developer/596409525) |

## What reviewers say

### 口袋五线谱

[App page](https://appshunter.io/ios/app/id1157856746)

This app helps beginners learn to read sheet music for piano. It offers easy-to-understand lessons, targeted practice exercises, and a notebook to track and correct mistakes. Track your progress with visual statistics.

**Highlights:** Beginner-friendly sheet music lessons, Targeted practice exercises (beginner, intermediate, advanced), Notebook for practicing missed notes, Progress tracking with visual statistics, Customizable practice sessions, User feedback and communication channels

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月VIP会员 | $0.99 | one-time |
| 月度会员 | $2.99 | one-time |
| 半年VIP会员 | $2.99 | one-time |
| 一年VIP会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $14.99 | 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 口袋五线谱 free?

口袋五线谱 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, 口袋五线谱 or Teach Note?

口袋五线谱 is rated higher. 口袋五线谱 averages 5.0 out of 5 from 1 ratings, while Teach Note averages 4.7 from 198 ratings.

### Do 口袋五线谱 or Teach Note have ads?

Both 口袋五线谱 and Teach Note show ads.

### Which is updated more often, 口袋五线谱 or Teach Note?

口袋五线谱 ships an update every 3 weeks, and Teach Note every 5 weeks. Most recently, 口袋五线谱 was updated on October 24, 2026 and Teach Note on October 26, 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.*