# 音圓N2 vs 台灣自來水

The clearest difference is rating: 音圓N2 at 4.7 against 台灣自來水's 1.3. 音圓N2 also leads on ratings volume (84 vs 4). 台灣自來水's advantage is update cadence (every 2 weeks vs every 4 months) and review sentiment (13% vs 0%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

音圓N2 holds the better App Store score, 4.7 against 1.3. That said, the two scores are not equally well evidenced: 音圓N2 has 84 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 0% of 音圓N2's written reviews are positive against 13% of 台灣自來水's, so the app with the better star average is not the one people write more warmly about.

音圓N2 ships an update every 4 months, 台灣自來水 every 2 weeks. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 音圓N2 | 台灣自來水 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (84 ratings)](https://appshunter.io/ios/app/n2/id1480365809/reviews)** | [1.3 (4 ratings)](https://appshunter.io/ios/app/id1546429022/reviews) |
| Number of ratings | **84** | 4 |
| Positive reviews | 0.0% of reviews | **13.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 37 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Inyuan Technology](https://appshunter.io/developer/803513698) | [台灣自來水公司](https://appshunter.io/developer/862986973) |

## What reviewers say

### 音圓N2

[App page](https://appshunter.io/ios/app/n2/id1480365809)

Control your karaoke machine with your phone. Stream YouTube songs, eliminate vocals, adjust pitch, and use voice commands to find and manage your music. Personalize your karaoke experience with custom backgrounds and share your recordings.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### 台灣自來水

[App page](https://appshunter.io/ios/app/id1546429022)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 音圓N2 free?

音圓N2 is free to download, with no in-app purchases.

### Is 台灣自來水 free?

台灣自來水 is free to download, with no in-app purchases.

### Which has better reviews, 音圓N2 or 台灣自來水?

音圓N2 is rated higher. 音圓N2 averages 4.7 out of 5 from 84 ratings, while 台灣自來水 averages 1.3 from 4 ratings.

### Do 音圓N2 or 台灣自來水 have ads?

Neither 音圓N2 nor 台灣自來水 shows ads.

### Which is updated more often, 音圓N2 or 台灣自來水?

音圓N2 ships an update every 4 months, and 台灣自來水 every 2 weeks. Most recently, 音圓N2 was updated on September 9, 2026 and 台灣自來水 on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*