# ロイヤルオートサービス公式アプリ vs Knoah

The clearest difference is iOS requirement: Knoah at 9.0 against ロイヤルオートサービス公式アプリ's 14.0. 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.

## The numbers

| Metric | ロイヤルオートサービス公式アプリ | Knoah |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 75 MB | 45 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ROYAL AUTO SERVICE, K.K.](https://appshunter.io/developer/1502932795) | [HIRONOBU KITABAYASHI](https://appshunter.io/developer/1554794990) |

## What reviewers say

### ロイヤルオートサービス公式アプリ

[App page](https://appshunter.io/ios/app/id1502932796)

**In-app purchases:** none


### Knoah

[App page](https://appshunter.io/ios/app/knoah/id1554794988)

**In-app purchases:** none


## Frequently asked questions

### Is ロイヤルオートサービス公式アプリ free?

ロイヤルオートサービス公式アプリ is free to download, with no in-app purchases.

### Is Knoah free?

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

### Do ロイヤルオートサービス公式アプリ or Knoah have ads?

Neither ロイヤルオートサービス公式アプリ nor Knoah shows ads.

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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.*