# 機械保全技能検定 2級 過去問集 vs 機械保全2級 機械系 合格ドリル

The clearest difference is in-app purchases: 機械保全技能検定 2級 過去問集 at none against 機械保全2級 機械系 合格ドリル's 1. 機械保全技能検定 2級 過去問集 also leads on iOS requirement (12.0 vs 17.0). 機械保全2級 機械系 合格ドリル's advantage is update cadence (every 9 days vs every 6 months). On ads and device support there is nothing between them.

機械保全技能検定 2級 過去問集 ships an update every 6 months, 機械保全2級 機械系 合格ドリル every 9 days. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 機械保全技能検定 2級 過去問集 | 機械保全2級 機械系 合格ドリル |
| --- | --- | --- |
| Price | — | **Free** |
| Rating | **[3.9 (46 ratings)](https://appshunter.io/ios/app/2/id6476808815/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 60 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) |

## What reviewers say

### 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


### 機械保全2級 機械系 合格ドリル

[App page](https://appshunter.io/ios/app/2/id6796302162)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（全機能解放・買い切り） | $14.99 | one-time |


## Frequently asked questions

### 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.

### Is 機械保全2級 機械系 合格ドリル free?

機械保全2級 機械系 合格ドリル is free to download, with in-app purchases available.

### Do 機械保全技能検定 2級 過去問集 or 機械保全2級 機械系 合格ドリル have ads?

Neither 機械保全技能検定 2級 過去問集 nor 機械保全2級 機械系 合格ドリル shows ads.

### Which is updated more often, 機械保全技能検定 2級 過去問集 or 機械保全2級 機械系 合格ドリル?

機械保全技能検定 2級 過去問集 ships an update every 6 months, and 機械保全2級 機械系 合格ドリル every 9 days. Most recently, 機械保全技能検定 2級 過去問集 was updated on September 16, 2026 and 機械保全2級 機械系 合格ドリル on September 23, 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.*