# 運行管理者  資格試験対策｜D vs 運行管理者（旅客） AIノート

The clearest difference is ads: 運行管理者  資格試験対策｜D at none against 運行管理者（旅客） AIノート's shown. 運行管理者  資格試験対策｜D also leads on iOS requirement (9.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 運行管理者  資格試験対策｜D sells 1 one-off in-app purchase and 運行管理者（旅客） AIノート sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 運行管理者  資格試験対策｜D | 運行管理者（旅客） AIノート |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 17 months |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 8 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eriya Okuno](https://appshunter.io/developer/1499747901) | [reiko hori](https://appshunter.io/developer/1777370692) |

## What reviewers say

### 運行管理者  資格試験対策｜D

[App page](https://appshunter.io/ios/app/d-learning/id1536908471)

Prepare for your next exam with this app, offering practice tests, review of missed or difficult questions, and detailed explanations. Utilize features like timed practice and difficulty levels to study efficiently during your free time.

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

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

**In-app purchases (1)**

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


### 運行管理者（旅客） AIノート

[App page](https://appshunter.io/ios/app/ai/id6738400214)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PROプラン | $5.99 | per month |
| PREMIUMプラン | $29.99 | per month |


## Frequently asked questions

### Is 運行管理者  資格試験対策｜D free?

運行管理者  資格試験対策｜D is free to download, with in-app purchases available.

### Is 運行管理者（旅客） AIノート free?

運行管理者（旅客） AIノート is free to download, with in-app purchases available.

### Do 運行管理者  資格試験対策｜D or 運行管理者（旅客） AIノート have ads?

運行管理者（旅客） AIノート shows ads; 運行管理者  資格試験対策｜D does not.

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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.*