# 公式 relaxationspace slow vs 車検大学

The clearest difference is iOS requirement: 公式 relaxationspace slow at 9.0 against 車検大学's 11.0. 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.

公式 relaxationspace slow ships an update every 24 months, 車検大学 every 13 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 公式 relaxationspace slow | 車検大学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 13 months** |
| Size | 16 MB | 12 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RIE KAWAKAMI](https://appshunter.io/developer/1485211099) | [株式会社カキヌマ](https://appshunter.io/developer/1613480347) |

## What reviewers say

### 公式 relaxationspace slow

[App page](https://appshunter.io/ios/app/relaxationspace-slow/id1485211100)

**In-app purchases:** none


### 車検大学

[App page](https://appshunter.io/ios/app/id1613480105)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 公式 relaxationspace slow free?

公式 relaxationspace slow is free to download, with no in-app purchases.

### Is 車検大学 free?

車検大学 is free to download, with no in-app purchases.

### Do 公式 relaxationspace slow or 車検大学 have ads?

Neither 公式 relaxationspace slow nor 車検大学 shows ads.

### Which is updated more often, 公式 relaxationspace slow or 車検大学?

公式 relaxationspace slow ships an update every 24 months, and 車検大学 every 13 months. Most recently, 公式 relaxationspace slow was updated on November 3, 2026 and 車検大学 on November 3, 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.*