# M vs 消防設備士甲種1類対策 500問

The clearest difference is update cadence: M at every 3 weeks against 消防設備士甲種1類対策 500問's every 6 weeks. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

M ships an update every 3 weeks, 消防設備士甲種1類対策 500問 every 6 weeks. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | M | 消防設備士甲種1類対策 500問 |
| --- | --- | --- |
| Price | **Free** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 72 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eisuke Togashi](https://appshunter.io/developer/592398746) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-logger-server/id1599907037)

**Features:** macOS Compatibility

**In-app purchases:** none


### 消防設備士甲種1類対策 500問

[App page](https://appshunter.io/ios/app/1-500/id6775419629)

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

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is 消防設備士甲種1類対策 500問 free?

Pricing for 消防設備士甲種1類対策 500問 is not currently listed on the App Store.

### Do M or 消防設備士甲種1類対策 500問 have ads?

Neither M nor 消防設備士甲種1類対策 500問 shows ads.

### Which is updated more often, M or 消防設備士甲種1類対策 500問?

M ships an update every 3 weeks, and 消防設備士甲種1類対策 500問 every 6 weeks. Most recently, M was updated on October 8, 2026 and 消防設備士甲種1類対策 500問 on October 16, 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.*