# 酷樂K歌 vs SIG頭皮仙子AR

The clearest difference is update cadence: SIG頭皮仙子AR at every 3 weeks against 酷樂K歌's every 3 months. SIG頭皮仙子AR also leads on iOS requirement (12.0 vs 15.6). 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.

酷樂K歌 ships an update every 3 months, SIG頭皮仙子AR every 3 weeks. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 酷樂K歌 | SIG頭皮仙子AR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 223 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Global Media Co., Ltd](https://appshunter.io/developer/1414103009) | [SILENCE IS GOLD INC.](https://appshunter.io/developer/1639469945) |

## What reviewers say

### 酷樂K歌

[App page](https://appshunter.io/ios/app/k-tv/id1493359848)

Transform your phone into an interactive karaoke machine. Instantly sing, request songs, and send real-time messages and gifts to performers. Perfect for parties and gatherings.

**Highlights:** Scan QR code to connect, Real-time song selection, Send stickers and bullet comments, Live interaction with singers, Suitable for group events

**Features:** Vision Pro support

**In-app purchases:** none


### SIG頭皮仙子AR

[App page](https://appshunter.io/ios/app/sigar/id1639469943)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 酷樂K歌 free?

酷樂K歌 is free to download, with no in-app purchases.

### Is SIG頭皮仙子AR free?

SIG頭皮仙子AR is free to download, with no in-app purchases.

### Do 酷樂K歌 or SIG頭皮仙子AR have ads?

Neither 酷樂K歌 nor SIG頭皮仙子AR shows ads.

### Which is updated more often, 酷樂K歌 or SIG頭皮仙子AR?

酷樂K歌 ships an update every 3 months, and SIG頭皮仙子AR every 3 weeks. Most recently, 酷樂K歌 was updated on October 20, 2026 and SIG頭皮仙子AR on October 17, 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.*