# DB石油会員アプリ vs イマイドライビングサポート

The clearest difference is iOS requirement: イマイドライビングサポート 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.

DB石油会員アプリ ships an update every 3 months, イマイドライビングサポート every 5 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DB石油会員アプリ | イマイドライビングサポート |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 13 MB | 21 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [データバンク株式会社](https://appshunter.io/developer/1439541928) | [株式会社イマイ](https://appshunter.io/developer/1463920685) |

## What reviewers say

### 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


### イマイドライビングサポート

[App page](https://appshunter.io/ios/app/id1463920686)

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is イマイドライビングサポート free?

イマイドライビングサポート is free to download, with no in-app purchases.

### Do DB石油会員アプリ or イマイドライビングサポート have ads?

Neither DB石油会員アプリ nor イマイドライビングサポート shows ads.

### Which is updated more often, DB石油会員アプリ or イマイドライビングサポート?

DB石油会員アプリ ships an update every 3 months, and イマイドライビングサポート every 5 months. Most recently, DB石油会員アプリ was updated on October 14, 2026 and イマイドライビングサポート on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*