# 中島商事グループ《洗車アプリ》 vs 宮川石油お得なアプリ

The clearest difference is update cadence: 宮川石油お得なアプリ at every 9 months against 中島商事グループ《洗車アプリ》's every 21 months. 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.

中島商事グループ《洗車アプリ》 ships an update every 21 months, 宮川石油お得なアプリ every 9 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 中島商事グループ《洗車アプリ》 | 宮川石油お得なアプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 21 months | **Every 9 months** |
| Size | 3 MB | 5 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAKAJIMA SHOJI CO.,LTD.](https://appshunter.io/developer/1574467302) | [MIYAGAWA SEKIYU, Y.K.](https://appshunter.io/developer/1658502079) |

## What reviewers say

### 中島商事グループ《洗車アプリ》

[App page](https://appshunter.io/ios/app/id1574467300)

**Features:** macOS Compatibility

**In-app purchases:** none


### 宮川石油お得なアプリ

[App page](https://appshunter.io/ios/app/id1658502077)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中島商事グループ《洗車アプリ》 free?

中島商事グループ《洗車アプリ》 is free to download, with no in-app purchases.

### Is 宮川石油お得なアプリ free?

宮川石油お得なアプリ is free to download, with no in-app purchases.

### Do 中島商事グループ《洗車アプリ》 or 宮川石油お得なアプリ have ads?

Both 中島商事グループ《洗車アプリ》 and 宮川石油お得なアプリ show ads.

### Which is updated more often, 中島商事グループ《洗車アプリ》 or 宮川石油お得なアプリ?

中島商事グループ《洗車アプリ》 ships an update every 21 months, and 宮川石油お得なアプリ every 9 months. Most recently, 中島商事グループ《洗車アプリ》 was updated on September 20, 2026 and 宮川石油お得なアプリ on September 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.*