# 自主保全士 単語帳 1級/2級 vs 自主保全士 2級 | 2026年対策問題

The clearest difference is price: 自主保全士 単語帳 1級/2級 at $1.99 against 自主保全士 2級 | 2026年対策問題's $2.99. 自主保全士 単語帳 1級/2級 also leads on iOS requirement (11.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

自主保全士 単語帳 1級/2級 costs $1.99 and 自主保全士 2級 | 2026年対策問題 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 自主保全士 単語帳 1級/2級 | 自主保全士 2級 | 2026年対策問題 |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Paid | — |
| Size | 26 MB | 5 MB |
| Requires iOS | **11.0** | 17.0 |
| 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) | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) |

## What reviewers say

### 自主保全士 単語帳 1級/2級

[App page](https://appshunter.io/ios/app/12/id6468481523)

This app serves as a vocabulary builder for the Jishu Hozen Shi certification exam (levels 1 and 2). It offers an ad-free, offline study experience with key terms and a quiz mode to test comprehension. It is updated to the latest official text.

**Highlights:** Ad-free experience, Offline study capability, Key vocabulary for certification, Quiz mode for comprehension check, Updated to latest official text

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

**In-app purchases:** none


### 自主保全士 2級 | 2026年対策問題

[App page](https://appshunter.io/ios/app/2-2026/id6777914623)

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

**In-app purchases:** none


## Frequently asked questions

### Is 自主保全士 単語帳 1級/2級 free?

自主保全士 単語帳 1級/2級 costs $1.99, with no in-app purchases.

### Is 自主保全士 2級 | 2026年対策問題 free?

自主保全士 2級 | 2026年対策問題 costs $2.99, with no in-app purchases.

### Do 自主保全士 単語帳 1級/2級 or 自主保全士 2級 | 2026年対策問題 have ads?

Neither 自主保全士 単語帳 1級/2級 nor 自主保全士 2級 | 2026年対策問題 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.*