# 危険物取扱者 乙4 | 2026年対策問題 vs FP2級学科試験対策

The clearest difference is price: FP2級学科試験対策 at Free against 危険物取扱者 乙4 | 2026年対策問題's $1.99. 危険物取扱者 乙4 | 2026年対策問題's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

FP2級学科試験対策 is free to download; 危険物取扱者 乙4 | 2026年対策問題 costs $1.99 up front. FP2級学科試験対策 sells 1 one-off in-app purchase. 危険物取扱者 乙4 | 2026年対策問題 asks for nothing beyond the download.

危険物取扱者 乙4 | 2026年対策問題 ships an update fortnightly, FP2級学科試験対策 every 4 months. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 危険物取扱者 乙4 | 2026年対策問題 | FP2級学科試験対策 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Paid | — |
| Size | 5 MB | 7 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) | [CSclub.tech](https://appshunter.io/developer/1870755773) |

## What reviewers say

### 危険物取扱者 乙4 | 2026年対策問題

[App page](https://appshunter.io/ios/app/4-2026/id6764314779)

This app offers 700 original practice questions for the Class A Hazardous Materials Handler exam. It organizes difficult points by subject, provides detailed explanations for correct and incorrect answers, and supports offline use. Learn and understand the material thoroughly for exam preparation.

**Highlights:** 700 original practice questions, Detailed explanations for answers, Subject-specific learning, Randomized question order, Review of incorrect answers, Offline access

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

**In-app purchases:** none


### FP2級学科試験対策

[App page](https://appshunter.io/ios/app/fp2/id6774866460)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | one-time |


## Frequently asked questions

### Is 危険物取扱者 乙4 | 2026年対策問題 free?

危険物取扱者 乙4 | 2026年対策問題 costs $1.99, with no in-app purchases.

### Is FP2級学科試験対策 free?

FP2級学科試験対策 is free to download, with in-app purchases available.

### Do 危険物取扱者 乙4 | 2026年対策問題 or FP2級学科試験対策 have ads?

FP2級学科試験対策 shows ads; 危険物取扱者 乙4 | 2026年対策問題 does not.

### Which is updated more often, 危険物取扱者 乙4 | 2026年対策問題 or FP2級学科試験対策?

危険物取扱者 乙4 | 2026年対策問題 ships an update fortnightly, and FP2級学科試験対策 every 4 months. Most recently, 危険物取扱者 乙4 | 2026年対策問題 was updated on October 13, 2026 and FP2級学科試験対策 on October 15, 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.*