# 赤井SS Car Life support vs CLAVIS

The clearest difference is ads: CLAVIS at none against 赤井SS Car Life support's shown. CLAVIS also leads on iOS requirement (8.0 vs 11.0). On price, update cadence, 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.

赤井SS Car Life support ships an update every 33 months, CLAVIS every 22 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | 赤井SS Car Life support | CLAVIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 33 months | **Every 22 months** |
| Size | 4 MB | 3 MB |
| Requires iOS | 11.0 | **8.0** |
| 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) | [Naoya Takahashi](https://appshunter.io/developer/1301211980) |

## What reviewers say

### 赤井SS Car Life support

[App page](https://appshunter.io/ios/app/ss-car-life-support/id1497080051)

**Features:** macOS Compatibility

**In-app purchases:** none


### CLAVIS

[App page](https://appshunter.io/ios/app/clavis/id1508467576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 赤井SS Car Life support free?

赤井SS Car Life support is free to download, with no in-app purchases.

### Is CLAVIS free?

CLAVIS is free to download, with no in-app purchases.

### Do 赤井SS Car Life support or CLAVIS have ads?

赤井SS Car Life support shows ads; CLAVIS does not.

### Which is updated more often, 赤井SS Car Life support or CLAVIS?

赤井SS Car Life support ships an update every 33 months, and CLAVIS every 22 months. Most recently, 赤井SS Car Life support was updated on November 7, 2026 and CLAVIS on November 7, 2026.

---

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