# KARAOKE BAR 手紙の中は白紙 vs QUEEN カラオケ BAR　公式アプリ

KARAOKE BAR 手紙の中は白紙 and QUEEN カラオケ BAR　公式アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

KARAOKE BAR 手紙の中は白紙 ships an update every 41 months, QUEEN カラオケ BAR　公式アプリ every 38 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | KARAOKE BAR 手紙の中は白紙 | QUEEN カラオケ BAR　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 38 months** |
| Size | 17 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [KENJI SATO](https://appshunter.io/developer/1475484797) | [YUKI OSAWA](https://appshunter.io/developer/1651332514) |

## What reviewers say

### KARAOKE BAR 手紙の中は白紙

[App page](https://appshunter.io/ios/app/karaoke-bar/id1475484798)

**In-app purchases:** none


### QUEEN カラオケ BAR　公式アプリ

[App page](https://appshunter.io/ios/app/queen-bar/id6443996593)

**In-app purchases:** none


## Frequently asked questions

### Is KARAOKE BAR 手紙の中は白紙 free?

KARAOKE BAR 手紙の中は白紙 is free to download, with no in-app purchases.

### Is QUEEN カラオケ BAR　公式アプリ free?

QUEEN カラオケ BAR　公式アプリ is free to download, with no in-app purchases.

### Do KARAOKE BAR 手紙の中は白紙 or QUEEN カラオケ BAR　公式アプリ have ads?

Neither KARAOKE BAR 手紙の中は白紙 nor QUEEN カラオケ BAR　公式アプリ shows ads.

### Which is updated more often, KARAOKE BAR 手紙の中は白紙 or QUEEN カラオケ BAR　公式アプリ?

KARAOKE BAR 手紙の中は白紙 ships an update every 41 months, and QUEEN カラオケ BAR　公式アプリ every 38 months. Most recently, KARAOKE BAR 手紙の中は白紙 was updated on November 3, 2026 and QUEEN カラオケ BAR　公式アプリ on November 3, 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.*