# Teach Note vs JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練

The clearest difference is in-app purchases: JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 at none against Teach Note's 11. JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Teach Note sells 10 in-app purchases, starting at $2.99 per month. JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 asks for nothing beyond the download.

Teach Note ships an update every 5 weeks, JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 every 2 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Teach Note | JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (196 ratings)](https://appshunter.io/ios/app/teach-note-sight-reading/id1303295012/reviews)** | — |
| Number of ratings | **196** | — |
| Positive reviews | 90.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 213 MB | 61 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [炯龙 吴](https://appshunter.io/developer/596409525) | [Shan-Chun Hu](https://appshunter.io/developer/6773007974) |

## What reviewers say

### 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


### JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練

[App page](https://appshunter.io/ios/app/jtl/id6780224080)

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

**In-app purchases:** none


## Frequently asked questions

### Is Teach Note free?

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

### Is JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 free?

JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 is free to download, with no in-app purchases.

### Do Teach Note or JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 have ads?

Both Teach Note and JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 show ads.

### Which is updated more often, Teach Note or JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練?

Teach Note ships an update every 5 weeks, and JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 every 2 months. Most recently, Teach Note was updated on October 15, 2026 and JTL五線譜小學堂 遊戲互動學習 視譜 絕對音感 節奏感訓練 on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*