# 1D | 日本最大級の歯科医療メディア vs 歯科医師 国家試験｜資格試験合格アプリ

The clearest difference is review sentiment: 歯科医師 国家試験｜資格試験合格アプリ at 100% against 1D | 日本最大級の歯科医療メディア's 33%. 1D | 日本最大級の歯科医療メディア's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 歯科医師 国家試験｜資格試験合格アプリ sells 1 one-off in-app purchase. 1D | 日本最大級の歯科医療メディア asks for nothing beyond the download.

1D | 日本最大級の歯科医療メディア ships an update every 3 weeks, 歯科医師 国家試験｜資格試験合格アプリ every 31 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 1D | 日本最大級の歯科医療メディア | 歯科医師 国家試験｜資格試験合格アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 31 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 19 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [1D inc.](https://appshunter.io/developer/566809181) | [SAKURA LLC](https://appshunter.io/developer/982915828) |

## What reviewers say

### 1D | 日本最大級の歯科医療メディア

[App page](https://appshunter.io/ios/app/1d/id1461470012)

Access a vast library of dental seminars and master courses from top clinicians and researchers. Learn efficiently with features like variable playback speed and slide search. Cancel anytime.

**Highlights:** Daily new dental seminars, 1,000+ dental seminars available, 14 fields, 100+ hours master courses, Variable playback speed, My list and slide search, Cancel anytime

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

**In-app purchases:** none


### 歯科医師 国家試験｜資格試験合格アプリ

[App page](https://appshunter.io/ios/app/id1580528776)

This app helps you prepare for the national dental exam with practice questions, detailed explanations, and review features. Study efficiently by revisiting incorrect or bookmarked questions, and track your progress with test modes. Additional question packs are available for purchase to enhance your learning.

**Highlights:** Practice questions by level and topic, Review incorrect and bookmarked questions, Detailed explanations for all questions, Test mode to identify weak areas, Timer and bookmark functions, Adjustable text size

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is 1D | 日本最大級の歯科医療メディア free?

1D | 日本最大級の歯科医療メディア is free to download, with no in-app purchases.

### Is 歯科医師 国家試験｜資格試験合格アプリ free?

歯科医師 国家試験｜資格試験合格アプリ is free to download, with in-app purchases available.

### Do 1D | 日本最大級の歯科医療メディア or 歯科医師 国家試験｜資格試験合格アプリ have ads?

歯科医師 国家試験｜資格試験合格アプリ shows ads; 1D | 日本最大級の歯科医療メディア does not.

### Which is updated more often, 1D | 日本最大級の歯科医療メディア or 歯科医師 国家試験｜資格試験合格アプリ?

1D | 日本最大級の歯科医療メディア ships an update every 3 weeks, and 歯科医師 国家試験｜資格試験合格アプリ every 31 months. Most recently, 1D | 日本最大級の歯科医療メディア was updated on November 3, 2026 and 歯科医師 国家試験｜資格試験合格アプリ on November 3, 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.*