# 音圓N2 vs Yiku

The clearest difference is review sentiment: Yiku at 48% against 音圓N2's 0%. Yiku also leads on update cadence (fortnightly vs every 4 months). 音圓N2's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Yiku sells 1 one-off in-app purchase. 音圓N2 asks for nothing beyond the download.

音圓N2 ships an update every 4 months, Yiku fortnightly. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 音圓N2 | Yiku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (84 ratings)](https://appshunter.io/ios/app/n2/id1480365809/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 0.0% of reviews | **48.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 180 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Inyuan Technology](https://appshunter.io/developer/803513698) | [贝 王](https://appshunter.io/developer/1771245889) |

## 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


### Yiku

[App page](https://appshunter.io/ios/app/yiku/id6737256799)

This app offers a secure, encrypted private journaling experience with a new anonymous Q&A feature. Transform your voice for anonymous interactions and share notes securely to spark deeper connections and expression.

**Highlights:** Anonymous Q&A with voice modulation, End-to-end encrypted private notes, Secure sharing of notes and ideas, Voice transformation for anonymity, Private journaling and inspiration tool

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 489 Points | $0.99 | one-time |


## Frequently asked questions

### Is 音圓N2 free?

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

### Is Yiku free?

Yiku is free to download, with in-app purchases available.

### Do 音圓N2 or Yiku have ads?

Neither 音圓N2 nor Yiku shows ads.

### Which is updated more often, 音圓N2 or Yiku?

音圓N2 ships an update every 4 months, and Yiku fortnightly. Most recently, 音圓N2 was updated on September 9, 2026 and Yiku on September 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.*