# 第三種電気主任技術者  資格試験対策｜D vs 管理業務主任者（管業）｜資格試験対策学習アプリ

第三種電気主任技術者  資格試験対策｜D and 管理業務主任者（管業）｜資格試験対策学習アプリ are too close to call on the numbers: across 6 compared parameters — price, review sentiment, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 第三種電気主任技術者  資格試験対策｜D sells 1 one-off in-app purchase and 管理業務主任者（管業）｜資格試験対策学習アプリ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 第三種電気主任技術者  資格試験対策｜D | 管理業務主任者（管業）｜資格試験対策学習アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 52 months |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 23 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eriya Okuno](https://appshunter.io/developer/1499747901) | [SAKURA LLC](https://appshunter.io/developer/982915828) |

## What reviewers say

### 第三種電気主任技術者  資格試験対策｜D

[App page](https://appshunter.io/ios/app/d-learning/id1536908837)

Prepare for the Third Class Electrical Engineer qualification exam with this app. It offers practice tests, review of missed or checked questions, and detailed explanations to help you study efficiently during your free time. Master difficult problems and improve your pass rate.

**Highlights:** Practice tests by difficulty level, Field-specific practice, Review missed questions, Review checked questions, Timed practice sessions, Detailed explanations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $3.99 | one-time |


### 管理業務主任者（管業）｜資格試験対策学習アプリ

[App page](https://appshunter.io/ios/app/id1616449161)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $2.99 | one-time |


## Frequently asked questions

### Is 第三種電気主任技術者  資格試験対策｜D free?

第三種電気主任技術者  資格試験対策｜D is free to download, with in-app purchases available.

### Is 管理業務主任者（管業）｜資格試験対策学習アプリ free?

管理業務主任者（管業）｜資格試験対策学習アプリ is free to download, with in-app purchases available.

### Do 第三種電気主任技術者  資格試験対策｜D or 管理業務主任者（管業）｜資格試験対策学習アプリ have ads?

Both 第三種電気主任技術者  資格試験対策｜D and 管理業務主任者（管業）｜資格試験対策学習アプリ show 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.*