Teach Note vs 开嗓练习
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
开嗓练习
This app provides structured vocal training exercises to improve singing technique. It offers personalized practice plans, real-time feedback on pitch and breath control, and aims to enhance vocal stability, tone, and range over a 15-day program.
- Personalized vocal training plans
- Real-time pitch and breath control feedback
- Dynamic scale visualization
- Guided vocal exercises
- 15-day singing improvement program
- Addresses common vocal issues
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每日开嗓 App 可以帮助您进行唱歌练声的训练,在练声的过程中,系统根据您的声带特性,进行系统的练习与矫正,达到您理想的发声状态,从而令您在唱歌时气息稳定,音质饱满,音调准确,音色动听。 通过一个15天的唱歌练声计划,您可以全方位的进行唱歌时的呼吸与气息控制练习,气息稳定性练习,气息流动性练习,胸腔共鸣的喉位稳定性练习,胸腔共鸣练习,哼鸣音练习,头腔共鸣的声音平衡练习,唱歌时的高低音转换与平衡练习,混声的闭口音练习,混声的开口音练习。 每日开始 App 将帮助您解决: 1:唱歌时高音上不去的问题。 2:唱歌时低音下不来的问题。 3:唱歌时气息不够用的问题。 4:唱歌时声音虚弱无力的问题。 每日开嗓的练声功能,不同于一般的唱歌练声视频教程,它集合了示范演示,跟唱练习,独唱练习,问题讲解等功能,用户在 每日开嗓 App 里可以生成练声计划,在每天的练声计划里,跟着示范同步练习,还可以通过 App 及时发现练习中的错误,及时纠正。 在练声的过程中,用户可以及时得到 App 软件系统的练习指导,比如当练习到呼气练习时,对于气息不稳和漏气等常见发音错误问题,App 会同步反馈到用户,让用户更准确做发音练习。 App 提供练声时动态的音阶图,用户可以直观看到曲线中练习声调,通过音阶图,实时进行练习,当发音不准时,可以通过 App 中的曲线,及时的发现音准偏离标准音,进行发音的调整。 我们的声音就是自己的乐器,跟着每日练声计划循序渐进的学习,从 “气息”,“胸腔”,“头腔”,“高低音”,“开闭口音” 5个纬度,10个训练方向,一步步有计划练习。 每天 20-30 分钟的开嗓练声, 15-20天后,您唱歌会有质的飞跃!
Screenshots
Verdict
The clearest difference is ads: 开嗓练习 at none against Teach Note's shown. 开嗓练习 also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 90%). Teach Note's advantage is ratings volume (198 vs 3). On price, update cadence, 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. Teach Note sells 10 in-app purchases, starting at $2.99 per month and 开嗓练习 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
开嗓练习 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 3, so its average is the more settled of the two. Written reviews point the same way: 90% of Teach Note's written reviews are positive against 100% of 开嗓练习's.
Teach Note ships an update every 5 weeks, 开嗓练习 every 2 months. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.
| Parameter | Teach Note | 开嗓练习 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (198 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 90.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 198 — better | 3 |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 13 — better |
| Further details — not scored | ||
| Size | 213 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 炯龙 吴 | 卉璇 何 |
Customer experience
Teach Note
开嗓练习
Bugs and 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
开嗓练习
Not enough reviews yet to summarise bugs or requests.
In-app purchases
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
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- 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
开嗓练习
- 解锁练声工具$0.99
- 解锁节拍器工具$0.99
- 移除广告$0.99
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- 多轨道录音工具$0.99
- 打包解锁所有的工具及移除广告$1.99
- 《每日练声计划》优惠版$19.99
- 《每日练声计划》$25.99







