# DayTimer vs 消防設備士乙6類 過去問・暗記アプリ

The clearest difference is in-app purchases: DayTimer at none against 消防設備士乙6類 過去問・暗記アプリ's 3. DayTimer also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 消防設備士乙6類 過去問・暗記アプリ sells 3 one-off in-app purchases. DayTimer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DayTimer | 消防設備士乙6類 過去問・暗記アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 216 MB | 42 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZOOMO Inc.](https://appshunter.io/developer/490112424) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### DayTimer

[App page](https://appshunter.io/ios/app/daytimer/id6502453027)

**Features:** macOS Compatibility

**In-app purchases:** none


### 消防設備士乙6類 過去問・暗記アプリ

[App page](https://appshunter.io/ios/app/6/id6781278935)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $3.99 | one-time |
| 全問題解放 | $3.99 | one-time |
| 広告削除+全問題解放 | $5.99 | one-time |


## Frequently asked questions

### Is DayTimer free?

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

### Is 消防設備士乙6類 過去問・暗記アプリ free?

消防設備士乙6類 過去問・暗記アプリ is free to download, with in-app purchases available.

### Do DayTimer or 消防設備士乙6類 過去問・暗記アプリ have ads?

Both DayTimer and 消防設備士乙6類 過去問・暗記アプリ show ads.

### Which is updated more often, DayTimer or 消防設備士乙6類 過去問・暗記アプリ?

DayTimer ships an update every 3 weeks, and 消防設備士乙6類 過去問・暗記アプリ every 3 weeks. Most recently, DayTimer was updated on September 30, 2026 and 消防設備士乙6類 過去問・暗記アプリ on October 7, 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.*