# 危険物乙2類取扱者試験問題集　りすさんシリーズ vs 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」

The clearest difference is price: 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 at Free against 危険物乙2類取扱者試験問題集　りすさんシリーズ's $2.99. 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 also leads on iOS requirement (11.0 vs 18.6). 危険物乙2類取扱者試験問題集　りすさんシリーズ's advantage is update cadence (every 3 months vs every 17 months) and review sentiment (14% vs 0%). On ads, in-app purchases and device support there is nothing between them.

【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 is free to download; 危険物乙2類取扱者試験問題集　りすさんシリーズ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

危険物乙2類取扱者試験問題集　りすさんシリーズ ships an update every 3 months, 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 every 17 months. The most recent releases landed on September 5, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 危険物乙2類取扱者試験問題集　りすさんシリーズ | 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 17 months |
| Monetization | Paid | **Free** |
| Size | 6 MB | 21 MB |
| Requires iOS | 18.6 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [ReCorrect Inc.](https://appshunter.io/developer/1141646408) |

## What reviewers say

### 危険物乙2類取扱者試験問題集　りすさんシリーズ

[App page](https://appshunter.io/ios/app/2/id906600061)

Prepare for the Class 2 Hazardous Materials Handler exam with realistic practice questions. This app offers subject-specific study, a check function for incorrect answers, and progress tracking. It simulates the actual exam format for effective learning.

**Highlights:** Realistic exam format, Subject-specific study, Incorrect answer review, Progress tracking, Save and resume functionality, Randomized exam mode

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

**In-app purchases:** none


### 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」

[App page](https://appshunter.io/ios/app/lite-430/id1439549203)

Prepare for the hazardous materials handler exam with this app. It analyzes past questions to help you pass with minimal study time. Features include adaptive mock tests and focused study on weak areas.

**Highlights:** Past question analysis, Adaptive mock tests, Focused study on weak subjects, Progress tracking, Randomized question selection

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

**In-app purchases:** none


## Frequently asked questions

### Is 危険物乙2類取扱者試験問題集　りすさんシリーズ free?

危険物乙2類取扱者試験問題集　りすさんシリーズ costs $2.99, with no in-app purchases.

### Is 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 free?

【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 is free to download, with no in-app purchases.

### Do 危険物乙2類取扱者試験問題集　りすさんシリーズ or 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 have ads?

Neither 危険物乙2類取扱者試験問題集　りすさんシリーズ nor 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 shows ads.

### Which is updated more often, 危険物乙2類取扱者試験問題集　りすさんシリーズ or 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」?

危険物乙2類取扱者試験問題集　りすさんシリーズ ships an update every 3 months, and 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 every 17 months. Most recently, 危険物乙2類取扱者試験問題集　りすさんシリーズ was updated on September 5, 2026 and 【LITE版】危険物取扱者試験 乙4「30日合格プログラム」 on September 25, 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.*