# 音圓N2

> Mobile karaoke control for In-Yuan N2 series and W-880 machines. (iPhone/iPad app by Inyuan Technology.)

- Source: https://appshunter.io/ios/app/n2/id1480365809 (this page in markdown: same URL + `.md`)
- Developer: [Inyuan Technology](https://appshunter.io/developer/803513698)
- Category: Utilities, Music
- Price: Free
- Rating: 4.70/5 from 84 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 35 MB
- Languages: English, Chinese, Chinese
- Released: 2019-09-26
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/n2/id1480365809/reviews.md

## What is 音圓N2?

[注意事項]
1. 限支援音圓伴唱機N2系列和W-880 (不支援NS、NR、NV等其它機種)。
2. 以「音圓N2」APP掃描伴唱機螢幕上的QR code連線時，手機/平板需與伴唱機連到同一WiFi。
3. 語音命令請唸中文，英文無法辨識。

[推薦特點]
1. 點播YouTube歌曲(含推薦歌單)，一鍵人聲消除(三種強度)，還可升降調。
2. 支援 "語音" 快速找歌，刪歌、升/降調、切換伴奏..  您"說"了算。
3. 語言、對唱、懷舊、情境、舞曲、節奏..  精選分類曲庫，不怕找不到歌唱。
4. 專業點歌體驗，顯示首句歌詞與音域 (演唱難度)，可預設演唱調性。
5. 挑選手機中的相片/影片，無線傳送到伴唱機，當伴唱(MV)背景*。
6. 分享錄製好的動態歌詞MV*或單曲，到各大社群平台，或雲端備份。
7. 自創您獨一無二的相片貼圖、文字傳情.. 與親友們同樂!

# 伴唱背景與錄製動態歌詞MV，限MIDI歌曲。
# 支援功能，依伴唱機機型不同而有差異。

[支援規格]
1. 支援 iOS 13.0(含)以上版本。

[聯絡我們]
音圓客服信箱: info@inyuan.com.tw

音圓 LINE 官方帳號: 
1. 使用ID搜尋的方式
1）點選畫面上方的「加入好友」圖標
2）於ID搜尋欄位中輸入「@inyuan」，按下「放大鏡」圖示按鍵
3）下方會立即搜尋出「音圓伴唱機」，點選「加入」鍵後即可

2. 使用官方推薦的方式
1）點選 LINE 的主頁
2）於「服務」類別選擇點選「官方帳號」進入
3）於搜尋欄位中輸入「音圓」
4）下方會立即搜尋出「音圓伴唱機」，點選「加入」鍵後即可

# 對產品有任何建議，或有遇到使用異常的情況，請與我們聯繫，謝謝您!

## Key features

- Stream YouTube songs with vocal elimination
- Voice command song search and control
- Adjust pitch and tempo
- Select custom backgrounds and create lyric videos
- Share recordings and social media integration
- View lyrics and vocal difficulty

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/n2/id1480365809/reviews.md

### 1/5 — Cannot download

*2020-10-25*

Cannot download stuck at waiting

## Frequently asked questions about 音圓N2

### What karaoke machines does 音圓N2 support?

音圓N2 is designed to work exclusively with In-Yuan N2 series and W-880 karaoke machines. It does not support older models like NS, NR, or NV.

### How do I connect 音圓N2 to my karaoke machine?

To connect, ensure your mobile device and the karaoke machine are on the same WiFi network. Then, scan the QR code displayed on the karaoke machine's screen using the 音圓N2 app.

### Can I use voice commands with 音圓N2?

Yes, 音圓N2 supports voice commands for song searching, deleting songs, adjusting pitch and tempo, and switching accompaniments. Please speak in Chinese for best recognition.

### Does 音圓N2 allow me to sing along to YouTube songs?

Yes, you can play YouTube songs through 音圓N2. It offers a one-click vocal elimination feature with three intensity levels, and you can also adjust the pitch.

### Can I use my own photos or videos as a background?

You can select photos or videos from your phone to wirelessly transmit to the karaoke machine and use them as a background for your singing or MV. This feature is limited to MIDI songs.

### How often is 音圓N2 updated?

The latest version of 音圓N2 is 3.06.21, which was last updated on February 3, 2026. Updates ensure compatibility and introduce new features.

### What is the age rating for 音圓N2?

音圓N2 has an age rating of 4+, making it suitable for a wide range of users. It is available on iOS devices running version 13.0 and above.

### Does 音圓N2 have ads?

No, 音圓N2 does not contain advertisements. It is a free application that provides a seamless karaoke experience without interruptions.

## Version history (last 5 releases)

### 3.06.26 — 2026-05-06

1. 優化 iOS 26 UI 顯示
2. 提升相片編輯穩定度
3. 優化伴唱機同步穩定性

### 3.06.21 — 2026-02-03

1. 在點歌視窗新增「加入最愛」功能
2. 優化上傳背景的目錄選擇介面
3. 優化加入最愛時的 K 房使用者選擇介面
4. 全面優化相容 iOS 26 介面顯示

### 3.06.14 — 2025-10-20

1. 調整UI介面
2. 修正YT點歌視窗提示字串
3. 新增已播清單支援錄音/錄影歌曲點歌
4. 新增左側選單顯示版本與配對伴唱機號

### 3.05.1 — 2025-05-26

改善找歌曲和歌手功能的穩定度

### 3.04.4 — 2025-05-20

1. 優化同步進度條
2. 優化待播單錄音和錄影圖示
3. 提升系統穩定性

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## More apps by Inyuan Technology

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All apps by Inyuan Technology: https://appshunter.io/developer/803513698

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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 2026-08-28.*