# Door（ドゥーア） vs 勝山石油店 Kamsドライブパス

The clearest difference is ads: Door（ドゥーア） at none against 勝山石油店 Kamsドライブパス's shown. Door（ドゥーア） also leads on update cadence (every 6 months vs every 41 months). 勝山石油店 Kamsドライブパス's advantage is iOS requirement (11.0 vs 13.0). On price, 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.

Door（ドゥーア） ships an update every 6 months, 勝山石油店 Kamsドライブパス every 41 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Door（ドゥーア） | 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 6 months** | Every 41 months |
| Size | 3 MB | 4 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naoya Takahashi](https://appshunter.io/developer/1301211980) | [KATSUYAMA SEKIYUTEN, Y.K.](https://appshunter.io/developer/1624006140) |

## What reviewers say

### Door（ドゥーア）

[App page](https://appshunter.io/ios/app/door/id1361006449)

**Features:** macOS Compatibility

**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 Door（ドゥーア） free?

Door（ドゥーア） 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 Door（ドゥーア） 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; Door（ドゥーア） does not.

### Which is updated more often, Door（ドゥーア） or 勝山石油店 Kamsドライブパス?

Door（ドゥーア） ships an update every 6 months, and 勝山石油店 Kamsドライブパス every 41 months. Most recently, Door（ドゥーア） was updated on October 4, 2026 and 勝山石油店 Kamsドライブパス on October 7, 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.*