# 川福石油カーメンバー vs DB石油会員アプリ

The clearest difference is iOS requirement: 川福石油カーメンバー at 11.0 against DB石油会員アプリ's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 川福石油カーメンバー | DB石油会員アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 21 MB | 13 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [川福石油株式会社](https://appshunter.io/developer/1456719902) | [データバンク株式会社](https://appshunter.io/developer/1439541928) |

## What reviewers say

### 川福石油カーメンバー

[App page](https://appshunter.io/ios/app/id1456719903)

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

**In-app purchases:** none


### DB石油会員アプリ

[App page](https://appshunter.io/ios/app/db/id1458680516)

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

**In-app purchases:** none


## Frequently asked questions

### Is 川福石油カーメンバー free?

川福石油カーメンバー is free to download, with no in-app purchases.

### Is DB石油会員アプリ free?

DB石油会員アプリ is free to download, with no in-app purchases.

### Do 川福石油カーメンバー or DB石油会員アプリ have ads?

Neither 川福石油カーメンバー nor DB石油会員アプリ shows ads.

### Which is updated more often, 川福石油カーメンバー or DB石油会員アプリ?

川福石油カーメンバー ships an update every 3 months, and DB石油会員アプリ every 3 months. Most recently, 川福石油カーメンバー was updated on October 14, 2026 and DB石油会員アプリ on September 29, 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.*