# 乐来-小提琴与中提琴智能陪练

> AI-powered practice assistant for violin and viola learners. (iPhone/iPad app by 阳 徐.)

- Source: https://appshunter.io/ios/app/id6792430825 (this page in markdown: same URL + `.md`)
- Developer: [阳 徐](https://appshunter.io/developer/6789601337)
- Category: Music, Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 122 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-08-12
- Data updated: 2026-09-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/id6792430825/reviews.md

## What is 乐来?

乐来是一款面向提琴（目前支持小提琴，中提琴）学习者的练琴辅助应用。

它将曲谱阅读、示范音、节拍器、跟音练习、唱谱、循环播放、演奏评测和智能练习计划集中在一个清晰的练习流程中，帮助你更容易开始练琴，并及时发现需要改进的地方。

【主要功能】

• 智能练琴计划  
创建每日练习任务，合理安排曲目和练习目标。乐来通过端侧 AI 琴声识别技术，自动判断真实的小提琴演奏时间，只有检测到有效琴声时才累计练习时长，避免休息、聊天等无效时间被计算。  
通过练琴报告回顾每日练习情况，让每一次坚持都有记录。

• 曲谱练习  
查看电子曲谱，配合播放、速度调整、循环练习和音色切换，专注练习指定片段。

• 跟音闯关  
跟随目标音符逐步演奏，通过麦克风识别演奏音高，帮助建立音高、听觉与演奏之间的联系。

• 演奏评测  
完成演奏后查看音准、节奏等表现反馈，定位需要重复练习的音符和片段。

• 唱谱辅助  
按照曲谱播放对应唱名和音高，帮助理解旋律走向以及音符之间的关系。

• 节拍器  
在练习中保持稳定速度，支持从慢速开始逐步提升。

• 示范音与循环练习  
反复聆听标准音和指定片段，逐步完成从听到拉的练习过程。

乐来适合不同年龄阶段的小提琴初学者和日常练习者，也适合希望了解孩子练习情况的家长使用。

无论是完成老师布置的曲目，还是自主练习喜欢的乐谱，都可以更清楚地知道：
今天练什么、练了多久、哪里还需要继续提升。

## Key features

- Smart practice planning
- Sheet music display and playback
- Pitch recognition for practice
- Performance feedback on intonation and rhythm
- Singing notation assistance
- Built-in metronome
- Demonstration audio and loop practice


## Frequently asked questions about 乐来

### What instruments does 乐来 support?

乐来 currently supports practice for the violin and viola. The app focuses on providing intelligent practice assistance for these string instruments.

### How does 乐来 track practice time?

乐来 uses on-device AI to recognize actual violin playing sounds. It only counts practice duration when valid instrument sounds are detected, excluding idle or conversational time.

### Can 乐来 help with learning new music?

Yes, 乐来 offers features like sheet music display with playback, speed adjustment, and loop practice for specific sections. It also includes singing notation assistance to help understand melodies and note relationships.

### Does 乐来 provide feedback on my playing?

After you complete a performance, 乐来 provides feedback on intonation and rhythm. This helps you pinpoint specific notes and sections that require further practice.

### Is 乐来 suitable for young beginners?

乐来 is designed for learners of all ages, including young beginners. Its structured practice flow and interactive features aim to make practicing easier and more engaging.

### Does 乐来 have ads?

乐来 is ad-free. The application does not contain any advertisements, allowing for an uninterrupted practice experience.

### What is the latest version of 乐来?

The latest version of 乐来 is 0.2.9, which was last updated on 2026-09-19. This indicates regular updates to improve the application.

### What devices is 乐来 available on?

乐来 is available on iPhone, iPad, and iPod. It is designed to be accessible on various Apple mobile devices.

## Version history (last 4 releases)

### 0.2.9 — 2026-09-19

1、新增音色切换
2、其他细节优化

### 0.2.8 — 2026-09-10

- 增加乐理
- 优化评测
- 其他若干细节

### 0.2.7 — 2026-08-31

- 增加调音器
- 支持语音控制
- 其他优化若干

### 0.2.6 — 2026-08-12

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-30.*