# ボイラー技士2級過去問集min vs 機械保全技能検定 2級 過去問集

The clearest difference is review sentiment: 機械保全技能検定 2級 過去問集 at 14% against ボイラー技士2級過去問集min's 0%. On update cadence, ads, in-app purchases and monetization model there is nothing between them.

ボイラー技士2級過去問集min ships an update every 4 months, 機械保全技能検定 2級 過去問集 every 6 months. The most recent releases landed on August 24, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ボイラー技士2級過去問集min | 機械保全技能検定 2級 過去問集 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | — | **[3.9 (46 ratings)](https://appshunter.io/ios/app/2/id6476808815/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | 0.0% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 34 MB | 60 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Isobe masayuki](https://appshunter.io/developer/1702442478) | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) |

## What reviewers say

### ボイラー技士2級過去問集min

[App page](https://appshunter.io/ios/app/2min/id6473094969)

This app offers a streamlined way to study for the Boiler Engineer Level 2 exam. It features past exam questions in a Q&A format with explanations, allowing for flexible and efficient learning anytime, anywhere.

**Highlights:** Past exam questions, Q&A format with explanations, Learn anytime, anywhere, Covers exam scope, Understand exam trends

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

**In-app purchases:** none


### 機械保全技能検定 2級 過去問集

[App page](https://appshunter.io/ios/app/2/id6476808815)

This app provides past exam questions for the Level 2 Mechanical Maintenance Skills Test. It includes five years of questions, allowing for focused study without ads and offline access. Review incorrect answers and practice with randomized question sets.

**Highlights:** Past 5 years of questions, Ad-free study environment, Offline usability, Categorized by exam year, 10-question study units, Randomized question sets, Review incorrect answers

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

**In-app purchases:** none


## Frequently asked questions

### Is ボイラー技士2級過去問集min free?

ボイラー技士2級過去問集min is free to download, with no in-app purchases.

### Is 機械保全技能検定 2級 過去問集 free?

Pricing for 機械保全技能検定 2級 過去問集 is not currently listed on the App Store.

### Do ボイラー技士2級過去問集min or 機械保全技能検定 2級 過去問集 have ads?

Neither ボイラー技士2級過去問集min nor 機械保全技能検定 2級 過去問集 shows ads.

### Which is updated more often, ボイラー技士2級過去問集min or 機械保全技能検定 2級 過去問集?

ボイラー技士2級過去問集min ships an update every 4 months, and 機械保全技能検定 2級 過去問集 every 6 months. Most recently, ボイラー技士2級過去問集min was updated on August 24, 2026 and 機械保全技能検定 2級 過去問集 on September 16, 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.*