# 森本石油 MyCar手帳 vs テックCarメンテナンスアプリ

The clearest difference is ads: 森本石油 MyCar手帳 at none against テックCarメンテナンスアプリ's shown. 森本石油 MyCar手帳 also leads on update cadence (every 4 months vs every 9 months). テックCarメンテナンスアプリ's advantage is iOS requirement (11.0 vs 15.0). 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.

森本石油 MyCar手帳 ships an update every 4 months, テックCarメンテナンスアプリ every 9 months. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 森本石油 MyCar手帳 | テックCarメンテナンスアプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 9 months |
| Size | 13 MB | 4 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [森本石油株式会社](https://appshunter.io/developer/1467864942) | [TAJIMA SEKIYU K.K.](https://appshunter.io/developer/1533231384) |

## What reviewers say

### 森本石油 MyCar手帳

[App page](https://appshunter.io/ios/app/mycar/id1467864943)

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

**In-app purchases:** none


### テックCarメンテナンスアプリ

[App page](https://appshunter.io/ios/app/car/id1659793902)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 森本石油 MyCar手帳 free?

森本石油 MyCar手帳 is free to download, with no in-app purchases.

### Is テックCarメンテナンスアプリ free?

テックCarメンテナンスアプリ is free to download, with no in-app purchases.

### Do 森本石油 MyCar手帳 or テックCarメンテナンスアプリ have ads?

テックCarメンテナンスアプリ shows ads; 森本石油 MyCar手帳 does not.

### Which is updated more often, 森本石油 MyCar手帳 or テックCarメンテナンスアプリ?

森本石油 MyCar手帳 ships an update every 4 months, and テックCarメンテナンスアプリ every 9 months. Most recently, 森本石油 MyCar手帳 was updated on October 15, 2026 and テックCarメンテナンスアプリ on October 27, 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.*