# カラオケ music box k｜曲や歌が歌える音楽アプリ vs キャラぷ

The clearest difference is in-app purchases: カラオケ music box k｜曲や歌が歌える音楽アプリ at none against キャラぷ's 4. カラオケ music box k｜曲や歌が歌える音楽アプリ also leads on review sentiment (71% vs 40%) and iOS requirement (13.0 vs 15.5). キャラぷ's advantage is ads (none vs shown) and update cadence (weekly vs every 54 months). On price, rating and device support there is nothing between them.

Both are free to download. キャラぷ sells 4 in-app purchases, starting at $4.99 per 7 days. カラオケ music box k｜曲や歌が歌える音楽アプリ asks for nothing beyond the download.

カラオケ music box k｜曲や歌が歌える音楽アプリ holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 4 and 15 respectively. Written reviews point the same way: 71% of カラオケ music box k｜曲や歌が歌える音楽アプリ's written reviews are positive against 40% of キャラぷ's.

カラオケ music box k｜曲や歌が歌える音楽アプリ ships an update every 54 months, キャラぷ weekly. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | カラオケ music box k｜曲や歌が歌える音楽アプリ | キャラぷ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/music-box-k/id1024040558/reviews)** | [4.3 (15 ratings)](https://appshunter.io/ios/app/ai/id6744629457/reviews) |
| Number of ratings | 4 | **15** |
| Positive reviews | **70.6% of reviews** | 40.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 54 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 38 MB | 203 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Yuki Kodama](https://appshunter.io/developer/981364994) | [Wrtn Technologies Japan Inc.](https://appshunter.io/developer/1831547118) |

## What reviewers say

### カラオケ music box k｜曲や歌が歌える音楽アプリ

[App page](https://appshunter.io/ios/app/music-box-k/id1024040558)

This app helps you expand your karaoke repertoire with background playback and practice tools. Discover new hits, create playlists, and even find vocal-less tracks to improve your singing.

**Highlights:** Background playback for practice, Learn latest popular songs, Create song playlists, Find vocal-less karaoke tracks, Watch singing improvement videos, Adjust playback speed

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

**In-app purchases:** none


### キャラぷ

[App page](https://appshunter.io/ios/app/ai/id6744629457)

Create, play, and expand your own unique stories with AI characters. Engage in immersive chat simulations, customize characters, and connect with a community of creators and fans. Enjoy high-quality conversations and discover diverse genres.

**Highlights:** Immersive simulation chat, High-quality AI conversations, Diverse character genres, Original character creation, Community interaction and support, Story-based chat modes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| トークパス(7日間) | $4.99 | per 7 days |
| トークパス(30日間) | $9.99 | per month |
| トークパス(1日間) | $1.99 | one-time |
| ハロウィン限定5,000ゴールド | $39.99 | one-time |


## Frequently asked questions

### Is カラオケ music box k｜曲や歌が歌える音楽アプリ free?

カラオケ music box k｜曲や歌が歌える音楽アプリ is free to download, with no in-app purchases.

### Is キャラぷ free?

キャラぷ is free to download, with in-app purchases available.

### Which has better reviews, カラオケ music box k｜曲や歌が歌える音楽アプリ or キャラぷ?

カラオケ music box k｜曲や歌が歌える音楽アプリ is rated higher. カラオケ music box k｜曲や歌が歌える音楽アプリ averages 4.5 out of 5 from 4 ratings, while キャラぷ averages 4.3 from 15 ratings.

### Do カラオケ music box k｜曲や歌が歌える音楽アプリ or キャラぷ have ads?

カラオケ music box k｜曲や歌が歌える音楽アプリ shows ads; キャラぷ does not.

### Which is updated more often, カラオケ music box k｜曲や歌が歌える音楽アプリ or キャラぷ?

カラオケ music box k｜曲や歌が歌える音楽アプリ ships an update every 54 months, and キャラぷ weekly. Most recently, カラオケ music box k｜曲や歌が歌える音楽アプリ was updated on November 1, 2026 and キャラぷ on November 8, 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.*