# カラオケツール vs シンプルルーレットアプリ

The clearest difference is in-app purchases: シンプルルーレットアプリ at none against カラオケツール's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. カラオケツール sells 2 one-off in-app purchases. シンプルルーレットアプリ asks for nothing beyond the download.

カラオケツール ships an update every 5 weeks, シンプルルーレットアプリ every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | カラオケツール | シンプルルーレットアプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 14 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEVER KNOWS BEST](https://appshunter.io/developer/1825162328) | [kazuki omori](https://appshunter.io/developer/1608167847) |

## What reviewers say

### カラオケツール

[App page](https://appshunter.io/ios/app/id1601863789)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ドクターペッパーを進呈 | $0.99 | one-time |
| ハンバーガー進呈 | $3.99 | one-time |


### シンプルルーレットアプリ

[App page](https://appshunter.io/ios/app/id6446677921)

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

**In-app purchases:** none


## Frequently asked questions

### Is カラオケツール free?

カラオケツール is free to download, with in-app purchases available.

### Is シンプルルーレットアプリ free?

シンプルルーレットアプリ is free to download, with no in-app purchases.

### Do カラオケツール or シンプルルーレットアプリ have ads?

Both カラオケツール and シンプルルーレットアプリ show ads.

### Which is updated more often, カラオケツール or シンプルルーレットアプリ?

カラオケツール ships an update every 5 weeks, and シンプルルーレットアプリ every 3 weeks. Most recently, カラオケツール was updated on November 3, 2026 and シンプルルーレットアプリ 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.*