# DPS石油株式会社 vs 勝山石油店 Kamsドライブパス

The clearest difference is ads: DPS石油株式会社 at none against 勝山石油店 Kamsドライブパス's shown. DPS石油株式会社 also leads on update cadence (every 3 months vs every 41 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

DPS石油株式会社 ships an update every 3 months, 勝山石油店 Kamsドライブパス every 41 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | DPS石油株式会社 | 勝山石油店 Kamsドライブパス |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 41 months |
| Size | 21 MB | 4 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DATA BANK CORP](https://appshunter.io/developer/1439541928) | [KATSUYAMA SEKIYUTEN, Y.K.](https://appshunter.io/developer/1624006140) |

## What reviewers say

### DPS石油株式会社

[App page](https://appshunter.io/ios/app/dps/id1491293673)

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

**In-app purchases:** none


### 勝山石油店 Kamsドライブパス

[App page](https://appshunter.io/ios/app/kams/id1624006138)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DPS石油株式会社 free?

DPS石油株式会社 is free to download, with no in-app purchases.

### Is 勝山石油店 Kamsドライブパス free?

勝山石油店 Kamsドライブパス is free to download, with no in-app purchases.

### Do DPS石油株式会社 or 勝山石油店 Kamsドライブパス have ads?

勝山石油店 Kamsドライブパス shows ads; DPS石油株式会社 does not.

### Which is updated more often, DPS石油株式会社 or 勝山石油店 Kamsドライブパス?

DPS石油株式会社 ships an update every 3 months, and 勝山石油店 Kamsドライブパス every 41 months. Most recently, DPS石油株式会社 was updated on September 19, 2026 and 勝山石油店 Kamsドライブパス on June 1, 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.*