# 機械保全技能検定 3級 過去問集 vs 生保講座 危険選択 過去問解説集 | 生命保険講座

The clearest difference is in-app purchases: 機械保全技能検定 3級 過去問集 at none against 生保講座 危険選択 過去問解説集 | 生命保険講座's 1. 生保講座 危険選択 過去問解説集 | 生命保険講座's advantage is update cadence (every 9 days vs every 2 months) and device support. On iOS requirement there is nothing between them.

機械保全技能検定 3級 過去問集 ships an update every 2 months, 生保講座 危険選択 過去問解説集 | 生命保険講座 every 9 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 機械保全技能検定 3級 過去問集 | 生保講座 危険選択 過去問解説集 | 生命保険講座 |
| --- | --- | --- |
| Price | — | **Free** |
| 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** | Yes |
| Ads | — | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 59 MB | 27 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) | [yuzuru watanabe](https://appshunter.io/developer/1564714966) |

## 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


### 生保講座 危険選択 過去問解説集 | 生命保険講座

[App page](https://appshunter.io/ios/app/id6806554758)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $2.99 | one-time |


## 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 生保講座 危険選択 過去問解説集 | 生命保険講座 free?

生保講座 危険選択 過去問解説集 | 生命保険講座 is free to download, with in-app purchases available.

### Which is updated more often, 機械保全技能検定 3級 過去問集 or 生保講座 危険選択 過去問解説集 | 生命保険講座?

機械保全技能検定 3級 過去問集 ships an update every 2 months, and 生保講座 危険選択 過去問解説集 | 生命保険講座 every 9 days. Most recently, 機械保全技能検定 3級 過去問集 was updated on October 8, 2026 and 生保講座 危険選択 過去問解説集 | 生命保険講座 on October 6, 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.*