# ボイラー整備士問題集lite　りすさんシリーズ vs 設備維持管理士資格試験 対策アプリ

The clearest difference is in-app purchases: ボイラー整備士問題集lite　りすさんシリーズ at none against 設備維持管理士資格試験 対策アプリ's 5. ボイラー整備士問題集lite　りすさんシリーズ also leads on ads (none vs shown). 設備維持管理士資格試験 対策アプリ's advantage is update cadence (monthly vs every 22 months) and iOS requirement (14 vs 18.6). On price and device support there is nothing between them.

Both are free to download. 設備維持管理士資格試験 対策アプリ sells 5 in-app purchases, starting at $2.99 per 7 days. ボイラー整備士問題集lite　りすさんシリーズ asks for nothing beyond the download.

ボイラー整備士問題集lite　りすさんシリーズ ships an update every 22 months, 設備維持管理士資格試験 対策アプリ monthly. The most recent releases landed on September 22, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ボイラー整備士問題集lite　りすさんシリーズ | 設備維持管理士資格試験 対策アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Monthly** |
| Monetization | Free | — |
| Size | 7 MB | 25 MB |
| Requires iOS | 18.6 | **14** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [Ryo Iida](https://appshunter.io/developer/1852269856) |

## What reviewers say

### ボイラー整備士問題集lite　りすさんシリーズ

[App page](https://appshunter.io/ios/app/lite/id1114497968)

This app provides practice questions and review tools to help users prepare for boiler engineer exams. It's designed for efficient learning during short breaks, allowing users to practice problems repeatedly to solidify knowledge and improve test-taking skills.

**Highlights:** Boiler engineer exam-specific question bank, Solve questions one by one for short study sessions, Immediate correct/incorrect feedback after answering, Supports overcoming weak areas through repeated learning, Convenient for studying during commutes or breaks, Simple interface for easy use by beginners

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

**In-app purchases:** none


### 設備維持管理士資格試験 対策アプリ

[App page](https://appshunter.io/ios/app/id6756489095)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intensive 1-Week Study Plan | $2.99 | per 7 days |
| Standard 1-Month Study Plan | $5.99 | per month |
| Recommended 3-Month Study Plan | $11.99 | per 3 months |
| Extended 6-Month Study Plan | $19.99 | per 6 months |
| Complete 1-Year Study Plan | $29.99 | per year |


## Frequently asked questions

### Is ボイラー整備士問題集lite　りすさんシリーズ free?

ボイラー整備士問題集lite　りすさんシリーズ is free to download, with no in-app purchases.

### Is 設備維持管理士資格試験 対策アプリ free?

設備維持管理士資格試験 対策アプリ is free to download, with in-app purchases available.

### Do ボイラー整備士問題集lite　りすさんシリーズ or 設備維持管理士資格試験 対策アプリ have ads?

設備維持管理士資格試験 対策アプリ shows ads; ボイラー整備士問題集lite　りすさんシリーズ does not.

### Which is updated more often, ボイラー整備士問題集lite　りすさんシリーズ or 設備維持管理士資格試験 対策アプリ?

ボイラー整備士問題集lite　りすさんシリーズ ships an update every 22 months, and 設備維持管理士資格試験 対策アプリ monthly. Most recently, ボイラー整備士問題集lite　りすさんシリーズ was updated on September 22, 2026 and 設備維持管理士資格試験 対策アプリ on October 2, 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.*