# 2022年3級機械保全技能士学科過去問 vs 日本語教育能力検定Pass

The clearest difference is price: 日本語教育能力検定Pass at Free against 2022年3級機械保全技能士学科過去問's $1.99. 日本語教育能力検定Pass also leads on update cadence (every 8 days vs every 4 months). 2022年3級機械保全技能士学科過去問's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

日本語教育能力検定Pass is free to download; 2022年3級機械保全技能士学科過去問 costs $1.99 up front. 日本語教育能力検定Pass sells 1 one-off in-app purchase. 2022年3級機械保全技能士学科過去問 asks for nothing beyond the download.

2022年3級機械保全技能士学科過去問 ships an update every 4 months, 日本語教育能力検定Pass every 8 days. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 2022年3級機械保全技能士学科過去問 | 日本語教育能力検定Pass |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 8 days** |
| Size | 7 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shinji ikeda](https://appshunter.io/developer/1615407188) | [KANDK](https://appshunter.io/developer/1867080143) |

## What reviewers say

### 2022年3級機械保全技能士学科過去問

[App page](https://appshunter.io/ios/app/20223-1/id6476977133)

**Features:** macOS Compatibility

**In-app purchases:** none


### 日本語教育能力検定Pass

[App page](https://appshunter.io/ios/app/pass/id6787923826)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is 2022年3級機械保全技能士学科過去問 free?

2022年3級機械保全技能士学科過去問 costs $1.99, with no in-app purchases.

### Is 日本語教育能力検定Pass free?

日本語教育能力検定Pass is free to download, with in-app purchases available.

### Do 2022年3級機械保全技能士学科過去問 or 日本語教育能力検定Pass have ads?

日本語教育能力検定Pass shows ads; 2022年3級機械保全技能士学科過去問 does not.

### Which is updated more often, 2022年3級機械保全技能士学科過去問 or 日本語教育能力検定Pass?

2022年3級機械保全技能士学科過去問 ships an update every 4 months, and 日本語教育能力検定Pass every 8 days. Most recently, 2022年3級機械保全技能士学科過去問 was updated on October 5, 2026 and 日本語教育能力検定Pass on October 4, 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.*