# ビジネススキル（ビジスキ） vs 消防設備士 甲1・乙1 合格ドリル

The clearest difference is ads: 消防設備士 甲1・乙1 合格ドリル at none against ビジネススキル（ビジスキ）'s shown. 消防設備士 甲1・乙1 合格ドリル also leads on update cadence (every 8 days vs every 5 months). ビジネススキル（ビジスキ）'s advantage is iOS requirement (14.2 vs 17.0). On price, 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.

ビジネススキル（ビジスキ） ships an update every 5 months, 消防設備士 甲1・乙1 合格ドリル every 8 days. The most recent releases landed on October 12, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ビジネススキル（ビジスキ） | 消防設備士 甲1・乙1 合格ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 7 MB | 4 MB |
| Requires iOS | **14.2** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TimeM](https://appshunter.io/developer/399956645) | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) |

## What reviewers say

### ビジネススキル（ビジスキ）

[App page](https://appshunter.io/ios/app/id1330310188)

**Features:** macOS Compatibility

**In-app purchases:** none


### 消防設備士 甲1・乙1 合格ドリル

[App page](https://appshunter.io/ios/app/11/id6781985673)

Prepare for the Class 1 Fire Equipment Engineer exam with this comprehensive study app. It offers practice questions, mock tests, and specialized modules for different exam sections, all accessible on your smartphone.

**Highlights:** Exam section switching (Class 1/Type 1), Covers fire regulations, machinery, electrical basics, and water-based fire extinguishing systems, Modules for identification and drafting (Class 1), Step-by-step calculation problem explanations, Mock tests with automatic scoring, Review incorrect questions and bookmark difficult ones, Offline learning support

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

**In-app purchases:** none


## Frequently asked questions

### Is ビジネススキル（ビジスキ） free?

ビジネススキル（ビジスキ） is free to download, with no in-app purchases.

### Is 消防設備士 甲1・乙1 合格ドリル free?

消防設備士 甲1・乙1 合格ドリル is free to download, with no in-app purchases.

### Do ビジネススキル（ビジスキ） or 消防設備士 甲1・乙1 合格ドリル have ads?

ビジネススキル（ビジスキ） shows ads; 消防設備士 甲1・乙1 合格ドリル does not.

### Which is updated more often, ビジネススキル（ビジスキ） or 消防設備士 甲1・乙1 合格ドリル?

ビジネススキル（ビジスキ） ships an update every 5 months, and 消防設備士 甲1・乙1 合格ドリル every 8 days. Most recently, ビジネススキル（ビジスキ） was updated on October 12, 2026 and 消防設備士 甲1・乙1 合格ドリル on October 28, 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.*