# 自主保全士 1級 学科問題集 vs 2023年2級機械保全技能士学科過去問

The clearest difference is update cadence: 自主保全士 1級 学科問題集 at every 2 days against 2023年2級機械保全技能士学科過去問's every 2 months. 自主保全士 1級 学科問題集 also leads on iOS requirement (12.0 vs 15.0). 2023年2級機械保全技能士学科過去問's advantage is price ($1.99 vs $3.99). On ads, in-app purchases and device support there is nothing between them.

自主保全士 1級 学科問題集 costs $3.99 and 2023年2級機械保全技能士学科過去問 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

自主保全士 1級 学科問題集 ships an update every 2 days, 2023年2級機械保全技能士学科過去問 every 2 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 自主保全士 1級 学科問題集 | 2023年2級機械保全技能士学科過去問 |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Paid | — |
| Size | 49 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | 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

### 自主保全士 1級 学科問題集

[App page](https://appshunter.io/ios/app/1/id6468426443)

This app provides a comprehensive study guide for the Level 1 Autonomous Maintenance Technician certification exam. It features ad-free practice questions with detailed explanations, allowing for offline study. The content is updated to the latest official text.

**Highlights:** Ad-free practice questions, Detailed explanations, Offline study capability, Updated to latest official text, Chapter-based and random question modes, Review of incorrect answers

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

**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 自主保全士 1級 学科問題集 free?

自主保全士 1級 学科問題集 costs $3.99, with no in-app purchases.

### 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.

### Do 自主保全士 1級 学科問題集 or 2023年2級機械保全技能士学科過去問 have ads?

Neither 自主保全士 1級 学科問題集 nor 2023年2級機械保全技能士学科過去問 shows ads.

### Which is updated more often, 自主保全士 1級 学科問題集 or 2023年2級機械保全技能士学科過去問?

自主保全士 1級 学科問題集 ships an update every 2 days, and 2023年2級機械保全技能士学科過去問 every 2 months. Most recently, 自主保全士 1級 学科問題集 was updated on October 6, 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.*