音壳 vs Teach Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
音壳
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.
- 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
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我们提供了： 1、乐理部分：五线谱乐谱知识入门必须,帮助你学习各种音乐理论知识。也可帮你学习如何快速准确的读乐谱和写乐谱的能力。包含多种乐理练习工具，利用这些工具可以帮助你提高识别乐谱能力，构建乐谱能力，熟悉钢琴键盘，提高耳朵对声音的辨别能力。通过不断的练习，你可以快速提高你阅读乐谱的速度和准确度。 2、视唱部分：可以客观的评价使用者的音准，帮助用户快速提高演唱水平。 3、练耳部分：音程练习包含了俩个八度内的所有音程，和弦包含了所有的三、七和弦以及其转位，调式包含了基本的各种大小调和中国民族调式，节奏包括了所有的基本节奏型，旋律部分包含了各种练习题。 4、可根据自身的需求自定义各种调式、节奏和旋律，更加贴合每个使用者的练习期望。 5、应用的音色非常纯正，与实际的演奏音色完全一致，确保您的练习效果。 6、应用还可调整音域范围和演奏方式等，您可以根据您自身的特点选定练习方式。 7、应用还包含了答疑和交流社区, 方便学习者答疑解惑。 8、应用简单明了，即使是音乐初学者也可以快速使用，并且学习到各种基础的乐理和视唱练耳音乐知识。 9、 丰富全面的学习练习内容，包含了音符、音阶、键盘、音程、和弦、节奏、旋律、调式等多种内容。 应用深受广大艺考生和音乐学习者的喜爱。 愿景：音壳音乐学院（Notetech Music Academy），做您音乐学习的垫脚石，陪伴您成就更好的自己。
Teach Note
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.
- 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)
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Over 4,800 5-Star Reviews, recommended by more and more students! An essential App for learning staff notation, music theory basics, and improving sight-reading speed! Staff notation is a fundamental skill for piano learning and music entry. Mastering staff notation and music theory enables you to read, play, and learn more excellent musical works. Join the "Teach Note" family and efficiently enhance your staff notation skills with 200,000 students! = Features = - Over 30 sight-reading and music theory courses across 4 assessment stages. Exclusively recorded with concise content, paired with an intelligent error-correction practice system, to easily grasp sight-reading and music theory fundamentals. - Over 400 sight-reading exercises to comprehensively train your sight-reading ability. Through scientifically designed intensive training, continuously improve sight-reading speed for flexible application in practice. Supports multiple clefs and customized training for weak areas! - Multiple practice modes. During leisure time outdoors, use the built-in piano to practice sight-reading anytime, anywhere; at home, connect to your piano via Bluetooth/MIDI for combined training! - Covers courses on staff notation basics, note recognition, intervals, chords, and mode theory. - Collects commonly used tools and resources, understanding your needs better than other sight-reading and music theory apps. Includes: blank staff paper, common musical terms, metronome, tempo tester, chord lookup, scale lookup, etc. Whether it's a hobby or a dream, only action turns it into reality. Join us and achieve your extraordinary musical dreams together! Attached Service Agreement: https://musiclearn.cn/2019/09/20/MustrTermOfUse/
Screenshots
Verdict
The clearest difference is ads: 音壳 at none against Teach Note's shown. 音壳 also leads on rating (5.0 vs 4.7) and update cadence (fortnightly vs every 5 weeks). Teach Note's advantage is ratings volume (196 vs 19). On price, review sentiment, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 音壳 sells 11 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.
音壳 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Teach Note has 196 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 96% of 音壳's written reviews are positive against 90% of Teach Note's.
音壳 ships an update fortnightly, Teach Note every 5 weeks. Both last shipped on September 23, 2026.
| Parameter | 音壳 | Teach Note |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (19 ratings) — better | 4.7 (196 ratings) |
| Positive reviews | 96.4% of reviews — better | 90.1% of reviews |
| Number of ratings | 19 | 196 — better |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 179 MB | 213 MB |
| Age rating | 4+ | 4+ |
| Developer | 鑫 孟 | 炯龙 吴 |
Customer experience
音壳
Teach Note
Bugs and requests
音壳
Not enough reviews yet to summarise bugs or requests.
Teach Note
Reported bugs
6 issues- 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
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- Membership activation fails
Requested features
6 requests- More free practice content
- Ad-supported free tier alternative
- Wider keyboard interface
- Bluetooth MIDI connectivity improvements
- Additional features and functionality
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- Reduced pricing for premium subscription
In-app purchases
音壳
- 1金币$0.99
- 8乐点$0.99
- 1个月$0.99
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- 18乐点$2.99
- 1个月$3.99
- 40乐点$5.99
- 1个月$14.99
- 108乐点$15.99
- 3个月音壳VIP会员$21.99
- 12个月$54.99
- 12个月艺考VIP会员$449.99
Teach Note
- 月度会员$2.991 Month
- 季度会员$9.993 Months
- 年度会员2 variants$22.991 Year
- 高级识谱训练包2$0.99
- 初级识谱训练包$0.99
- 练耳训练包$1.99
Show 4 moreShow fewer
- 音符识谱训练包$1.99
- 高级识谱训练包$2.99
- 去除广告$3.99
- 终身会员$39.99
