# TheONE爱练琴 — 孩子练琴更高效，家长陪练更轻松。

> AI-powered app for practicing musical instruments with real-time feedback and scoring. (iPhone/iPad app by Xiaoyezi Beijing Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/theone/id1494821019 (this page in markdown: same URL + `.md`)
- Developer: [Xiaoyezi Beijing Technology Co., Ltd.](https://appshunter.io/developer/1271694597)
- Category: Education
- Price: Free
- Rating: 3.33/5 from 114 App Store ratings · 17 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 75 MB
- Languages: Chinese (Simplified, China), American English
- Released: 2020-02-26
- Data updated: 2026-08-15
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/theone/id1494821019/reviews.md

## What is TheONE爱练琴?

TheONE爱练琴是一款可以连接TheONE智能乐器的练琴App，给用户提供弹奏问题反馈、AI智能评测、纠正错音等功能，帮助用户更有效、更有趣地练琴。
现在下载，领取新人礼包，马上开始我们的练琴之旅啦。

App功能介绍
【纠正错音】
每首乐谱的练习步骤，均可实现实时纠错功能，孩子练琴时的对错家长一目了然。

【练琴打分】
五个维度的练琴打分系统，让孩子与家长清晰地了解到对于曲谱中不同维度内容的掌握。

【背景乐伴奏】
跟着背景乐练习弹琴，有利于孩子对于节奏的掌握，同时提高练琴的趣味度。

【AI评测】
AI评测的练琴结果可视化，自动标注练习段落，哪里不会练哪里，提高练琴效率。

【丰富曲谱库】
曲谱库含有主流学琴教材，以及新教室内部练习曲目。

## Key features

- Real-time error correction
- Five-dimensional practice scoring
- Background music accompaniment
- AI performance evaluation
- Extensive music score library

## Recent user reviews (10 of 17)

All indexed reviews: https://appshunter.io/ios/app/theone/id1494821019/reviews.md

### 1/5 — 两个字，垃圾软件，特别不好用

*2023-09-16*

两个字，垃圾软件，特别不好用

### 1/5 — 这个软件真的让我太失望了，而且还没有纠错功能不全，不如小叶子

*2022-10-24*

如题

### 1/5 — 五*级软件

*2022-07-01*

十分人性，连接the one 灯条时连不上，还有亿点bug

### 1/5 — lj

*2021-10-04*

这什么垃圾东西

### 1/5 — 选段没反应，弹完了不知道

*2021-05-08*

如题

### 4/5 — 登陆不了

*2021-01-26*

输入手机号不能点其他

### 1/5 — 闪退

*2020-11-17*

垃圾软件除了闪退还不准

### 1/5 — 注册登陆都不行

*2020-09-27*

输入手机框就死了，不能点发送验证码，这么大bug还能上架。根本不能用

### 4/5 — 微信推送不能切换账号

*2020-08-23*

黑键白键的识别有时差 回放的时候卡顿的很厉害实际弹得时候听到的没有这样

### 3/5 — 输入手机号码后就死了、动不了了

*2020-07-12*

输入手机号码后屏幕就死了，不知道这个软件是想干啥！还是朗朗发少了软件设计师工资

## Frequently asked questions about TheONE爱练琴

### What is TheONE爱练琴?

TheONE爱练琴 is an application designed to connect with TheONE smart instruments. It offers features like real-time error correction, AI performance evaluation, and a rich music score library to enhance the practice experience for young musicians.

### How does TheONE爱练琴 help correct mistakes?

The app provides real-time error correction for each step of a musical score. This allows parents to easily see when their child makes a mistake during practice, facilitating immediate feedback and improvement.

### What kind of feedback does TheONE爱练琴 provide?

The app offers a five-dimensional scoring system that clearly shows a child's mastery of different aspects of a musical piece. Additionally, AI evaluation provides visualized results, highlighting areas that need more practice for increased efficiency.

### Can TheONE爱练琴 be used without a smart instrument?

The description states the app connects to TheONE smart instruments, implying it is designed to work in conjunction with them for features like real-time feedback. Its full functionality may be limited without a compatible device.

### What is the music score library like in TheONE爱练琴?

The app features an extensive library of music scores. This includes popular learning materials for music education as well as internal practice pieces used in new classrooms.

### Is TheONE爱练琴 suitable for beginners?

Yes, the app is designed to help children practice more efficiently and enjoyably. Features like real-time correction, AI scoring, and background accompaniment are beneficial for learners of all levels, especially beginners.

### Does TheONE爱练琴 have ads?

Based on the provided data, this application does not contain advertisements. It is a free application focused on providing practice tools.

### What devices does TheONE爱练琴 support?

TheONE爱练琴 is available for iPhone, iPad, and iPod. It is designed for Apple's mobile operating system.

## Version history (last 3 releases)

### 1.1.1 — 2025-01-09

iOS18适配

### 1.1.0 — 2020-06-22

-- 适配最新硬件。
-- 修复已知bug。

### 1.0.0 — 2020-02-27

No release notes.

## More apps by Xiaoyezi Beijing Technology Co., Ltd.

- [TheONE智能钢琴 - 郎朗代言，智能钢琴开创者](https://appshunter.io/ios/app/theone/id869304340)
- [The ONE 陪练](https://appshunter.io/ios/app/the-one/id1144398649)
- [The ONE Piano Sparring](https://appshunter.io/ios/app/the-one-piano-sparring/id1240104076)
- [One Pianist by The ONE](https://appshunter.io/ios/app/one-pianist-by-the-one/id1255389741)
- [Smart Piano - Play in minutes](https://appshunter.io/ios/app/smart-piano-play-in-minutes/id1267703721)
- [小叶子钢琴1v1陪练](https://appshunter.io/ios/app/1v1/id1294582683)

All apps by Xiaoyezi Beijing Technology Co., Ltd.: https://appshunter.io/developer/1271694597

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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 2026-08-15.*