# 技術士 基礎科目 過去問集 vs 機械保全3級

The clearest difference is price: 機械保全3級 at Free against 技術士 基礎科目 過去問集's $1.99. 技術士 基礎科目 過去問集's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.0). On ads and device support there is nothing between them.

機械保全3級 is free to download; 技術士 基礎科目 過去問集 costs $1.99 up front. 機械保全3級 sells 1 one-off in-app purchase. 技術士 基礎科目 過去問集 asks for nothing beyond the download.

## The numbers

| Metric | 技術士 基礎科目 過去問集 | 機械保全3級 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 61 MB | 5 MB |
| Requires iOS | **12.0** | 16.0 |
| 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) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### 技術士 基礎科目 過去問集

[App page](https://appshunter.io/ios/app/id6739554285)

This app provides past exam questions for the foundational subjects of the Professional Engineer exam. It offers offline access to three years of questions, broken down into manageable sets for focused study. Track your progress with performance analysis and review incorrect answers for efficient learning.

**Highlights:** Offline access, Ad-free study environment, Past exam questions (3 years), Questions in 10-question sets, Randomized question selection, Review of incorrect/unanswered questions, Performance analysis via radar chart

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

**In-app purchases:** none


### 機械保全3級

[App page](https://appshunter.io/ios/app/3/id6758688203)

This app provides a comprehensive study tool for the Level 3 Mechanical Maintenance exam (Mechanical Maintenance Work). It features approximately 500 practice questions with detailed explanations, progress tracking, and flexible study modes. Learn efficiently during your commute or any free time.

**Highlights:** 500+ practice questions, Detailed explanations, Progress tracking, Identify and focus on weak areas, Random and review modes, Offline access

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 機械保全3級（機械系保全作業） 試験対策 | $1.99 | one-time |


## Frequently asked questions

### Is 技術士 基礎科目 過去問集 free?

技術士 基礎科目 過去問集 costs $1.99, with no in-app purchases.

### Is 機械保全3級 free?

機械保全3級 is free to download, with in-app purchases available.

### Do 技術士 基礎科目 過去問集 or 機械保全3級 have ads?

Neither 技術士 基礎科目 過去問集 nor 機械保全3級 shows ads.

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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.*