# 音圓N2 vs 台北通TaipeiPASS

The clearest difference is review sentiment: 台北通TaipeiPASS at 67% against 音圓N2's 0%. 台北通TaipeiPASS also leads on update cadence (every 5 weeks vs every 4 months). 音圓N2's advantage is rating (4.7 vs 3.3). On price, ratings volume, ads and in-app purchases 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 3.3. Both are backed by a comparable volume of ratings — 92 and 53 respectively. Written reviews complicate that: 0% of 音圓N2's written reviews are positive against 67% of 台北通TaipeiPASS'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, 台北通TaipeiPASS every 5 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 音圓N2 | 台北通TaipeiPASS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (92 ratings)](https://appshunter.io/ios/app/n2/id1480365809/reviews)** | [3.3 (53 ratings)](https://appshunter.io/ios/app/taipeipass/id1518746263/reviews) |
| Number of ratings | **92** | 53 |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 35 MB | 149 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Inyuan Technology](https://appshunter.io/developer/803513698) | [臺北市政府](https://appshunter.io/developer/376788741) |

## 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


### 台北通TaipeiPASS

[App page](https://appshunter.io/ios/app/taipeipass/id1518746263)

Access city services, manage personal cards, pay bills, and discover exclusive discounts. This app simplifies your interaction with municipal services, offering convenience and savings for residents.

**Highlights:** Personal card and ID management, Bill inquiry and payment, Exclusive discount coupons, Unified account for city services, Access to municipal facilities

**Features:** Apple Wallet

**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 台北通TaipeiPASS free?

台北通TaipeiPASS is free to download, with no in-app purchases.

### Which has better reviews, 音圓N2 or 台北通TaipeiPASS?

音圓N2 is rated higher. 音圓N2 averages 4.7 out of 5 from 92 ratings, while 台北通TaipeiPASS averages 3.3 from 53 ratings.

### Do 音圓N2 or 台北通TaipeiPASS have ads?

Neither 音圓N2 nor 台北通TaipeiPASS shows ads.

### Which is updated more often, 音圓N2 or 台北通TaipeiPASS?

音圓N2 ships an update every 4 months, and 台北通TaipeiPASS every 5 weeks. Most recently, 音圓N2 was updated on October 24, 2026 and 台北通TaipeiPASS on October 20, 2026.

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