# データベーススペシャリスト(DB)過去問 vs 古文の王様

The clearest difference is in-app purchases: データベーススペシャリスト(DB)過去問 at none against 古文の王様's 3. データベーススペシャリスト(DB)過去問 also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.0). 古文の王様's advantage is update cadence (every 2 weeks vs every 12 months). On price and device support there is nothing between them.

Both are free to download. 古文の王様 sells 3 in-app purchases, starting at $2.49 per month. データベーススペシャリスト(DB)過去問 asks for nothing beyond the download.

データベーススペシャリスト(DB)過去問 ships an update every 12 months, 古文の王様 every 2 weeks. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | データベーススペシャリスト(DB)過去問 | 古文の王様 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 139 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daichi Saito](https://appshunter.io/developer/979046077) | [HANAUTA INC.](https://appshunter.io/developer/492009717) |

## What reviewers say

### データベーススペシャリスト(DB)過去問

[App page](https://appshunter.io/ios/app/db/id979046078)

**Features:** macOS Compatibility

**In-app purchases:** none


### 古文の王様

[App page](https://appshunter.io/ios/app/id1632596421)

Master Japanese and Chinese classical literature with this quiz-style learning app. It covers high school curriculum for regular and entrance exams, offering short, engaging sessions and rewards for progress. Study anytime, anywhere, without needing physical books.

**Highlights:** Quiz-style learning, Over 400 literature questions, Short play sessions, Game-like progression, Rewards for quests, Ad-supported free version

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $2.49 | per month |
| 特訓プラン | $12.99 | per 6 months |
| 特訓プラン | $21.49 | per year |


## Frequently asked questions

### Is データベーススペシャリスト(DB)過去問 free?

データベーススペシャリスト(DB)過去問 is free to download, with no in-app purchases.

### Is 古文の王様 free?

古文の王様 is free to download, with in-app purchases available.

### Do データベーススペシャリスト(DB)過去問 or 古文の王様 have ads?

古文の王様 shows ads; データベーススペシャリスト(DB)過去問 does not.

### Which is updated more often, データベーススペシャリスト(DB)過去問 or 古文の王様?

データベーススペシャリスト(DB)過去問 ships an update every 12 months, and 古文の王様 every 2 weeks. Most recently, データベーススペシャリスト(DB)過去問 was updated on September 24, 2026 and 古文の王様 on October 12, 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.*