# 機械保全技能検定 3級 過去問集 vs 2023年2級機械保全技能士学科過去問

The clearest difference is device support: 2023年2級機械保全技能士学科過去問 at 3 against 機械保全技能検定 3級 過去問集's —. 機械保全技能検定 3級 過去問集's advantage is iOS requirement (12.0 vs 15.0). On update cadence and in-app purchases there is nothing between them.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 機械保全技能検定 3級 過去問集 | 2023年2級機械保全技能士学科過去問 |
| --- | --- | --- |
| Price | — | **$1.99** |
| Rating | **[4.1 (35 ratings)](https://appshunter.io/ios/app/3/id6476808807/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 59 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) | [shinji ikeda](https://appshunter.io/developer/1615407188) |

## What reviewers say

### 機械保全技能検定 3級 過去問集

[App page](https://appshunter.io/ios/app/3/id6476808807)

Prepare for the Level 3 Mechanical Maintenance Skills Test with this offline study app. It features past exam questions from the last five years, allowing focused learning on weak areas. Review incorrect or unattempted questions efficiently.

**Highlights:** Offline use, Past 5 years of questions, Focused review of incorrect/unattempted questions, Progress tracking, Randomized question sets, History of completed questions

**In-app purchases:** none


### 2023年2級機械保全技能士学科過去問

[App page](https://appshunter.io/ios/app/20232/id6476820598)

**In-app purchases:** none


## Frequently asked questions

### Is 機械保全技能検定 3級 過去問集 free?

Pricing for 機械保全技能検定 3級 過去問集 is not currently listed on the App Store.

### Is 2023年2級機械保全技能士学科過去問 free?

2023年2級機械保全技能士学科過去問 costs $1.99, with no in-app purchases.

### Which is updated more often, 機械保全技能検定 3級 過去問集 or 2023年2級機械保全技能士学科過去問?

機械保全技能検定 3級 過去問集 ships an update every 2 months, and 2023年2級機械保全技能士学科過去問 every 2 months. Most recently, 機械保全技能検定 3級 過去問集 was updated on October 8, 2026 and 2023年2級機械保全技能士学科過去問 on October 5, 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.*