# 機械保全技能検定 1級 過去問集 vs 機械保全1級 機械系 合格ドリル

The clearest difference is in-app purchases: 機械保全技能検定 1級 過去問集 at none against 機械保全1級 機械系 合格ドリル's 1. 機械保全技能検定 1級 過去問集 also leads on iOS requirement (12.0 vs 17.0). 機械保全1級 機械系 合格ドリル's advantage is update cadence (every 9 days vs every 7 months). On ads and device support there is nothing between them.

機械保全技能検定 1級 過去問集 ships an update every 7 months, 機械保全1級 機械系 合格ドリル every 9 days. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 機械保全技能検定 1級 過去問集 | 機械保全1級 機械系 合格ドリル |
| --- | --- | --- |
| 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 | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 63 MB | 7 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 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


### 機械保全1級 機械系 合格ドリル

[App page](https://appshunter.io/ios/app/1/id6797353044)

**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 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.

### Is 機械保全1級 機械系 合格ドリル free?

機械保全1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 1級 過去問集 or 機械保全1級 機械系 合格ドリル have ads?

Neither 機械保全技能検定 1級 過去問集 nor 機械保全1級 機械系 合格ドリル shows ads.

### Which is updated more often, 機械保全技能検定 1級 過去問集 or 機械保全1級 機械系 合格ドリル?

機械保全技能検定 1級 過去問集 ships an update every 7 months, and 機械保全1級 機械系 合格ドリル every 9 days. Most recently, 機械保全技能検定 1級 過去問集 was updated on September 21, 2026 and 機械保全1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.*