# 川福石油カーメンバー vs CHAM

The clearest difference is update cadence: 川福石油カーメンバー at every 3 months against CHAM's every 39 months. 川福石油カーメンバー also leads on iOS requirement (11.0 vs 13.0). On price, ads, 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.

川福石油カーメンバー ships an update every 3 months, CHAM every 39 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 川福石油カーメンバー | CHAM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 39 months |
| Size | 21 MB | 3 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [川福石油株式会社](https://appshunter.io/developer/1456719902) | [Ryohei Oosawa](https://appshunter.io/developer/1628237823) |

## What reviewers say

### 川福石油カーメンバー

[App page](https://appshunter.io/ios/app/id1456719903)

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

**In-app purchases:** none


### CHAM

[App page](https://appshunter.io/ios/app/chamo2lanhr/id1628237821)

**In-app purchases:** none


## Frequently asked questions

### Is 川福石油カーメンバー free?

川福石油カーメンバー is free to download, with no in-app purchases.

### Is CHAM free?

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

### Do 川福石油カーメンバー or CHAM have ads?

Neither 川福石油カーメンバー nor CHAM shows ads.

### Which is updated more often, 川福石油カーメンバー or CHAM?

川福石油カーメンバー ships an update every 3 months, and CHAM every 39 months. Most recently, 川福石油カーメンバー was updated on October 14, 2026 and CHAM on October 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.*