# ボイラー整備士問題集lite　りすさんシリーズ vs 機械保全技能検定 1級 過去問集

The clearest difference is update cadence: 機械保全技能検定 1級 過去問集 at every 7 months against ボイラー整備士問題集lite　りすさんシリーズ's every 22 months. 機械保全技能検定 1級 過去問集 also leads on iOS requirement (12.0 vs 18.6). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

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, 機械保全技能検定 1級 過去問集 every 7 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ボイラー整備士問題集lite　りすさんシリーズ | 機械保全技能検定 1級 過去問集 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | — | **[3.7 (48 ratings)](https://appshunter.io/ios/app/1/id6476808976/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 7 MB | 63 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) |

## 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


### 機械保全技能検定 1級 過去問集

[App page](https://appshunter.io/ios/app/1/id6476808976)

This app provides past exam questions for the Level 1 Mechanical Maintenance Skills Test. It includes five years of questions, allowing for focused study without ads and offline access. Users can review past answers and practice with random question sets.

**Highlights:** Past exam questions for Level 1 Mechanical Maintenance Skills Test, Includes 5 years of questions, Ad-free study experience, Offline usability, Review incorrect answers, Randomized question sets

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

**In-app purchases:** none


## 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 機械保全技能検定 1級 過去問集 free?

Pricing for 機械保全技能検定 1級 過去問集 is not currently listed on the App Store.

### Do ボイラー整備士問題集lite　りすさんシリーズ or 機械保全技能検定 1級 過去問集 have ads?

Neither ボイラー整備士問題集lite　りすさんシリーズ nor 機械保全技能検定 1級 過去問集 shows ads.

### 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 機械保全技能検定 1級 過去問集?

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 機械保全技能検定 1級 過去問集 every 7 months. 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 機械保全技能検定 1級 過去問集 on September 21, 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.*