# データベーススペシャリスト(DB)過去問 vs DB合格ドリル

The clearest difference is ads: データベーススペシャリスト(DB)過去問 at none against DB合格ドリル's shown. データベーススペシャリスト(DB)過去問 also leads on iOS requirement (6.0 vs 15.1). DB合格ドリル's advantage is update cadence (every 6 days vs every 12 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

データベーススペシャリスト(DB)過去問 ships an update every 12 months, DB合格ドリル every 6 days. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | データベーススペシャリスト(DB)過去問 | DB合格ドリル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 6 days** |
| Size | 11 MB | 52 MB |
| Requires iOS | **6.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daichi Saito](https://appshunter.io/developer/979046077) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## 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


### DB合格ドリル

[App page](https://appshunter.io/ios/app/db/id6761160543)

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

**In-app purchases:** none


## 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 DB合格ドリル free?

DB合格ドリル is free to download, with no in-app purchases.

### Do データベーススペシャリスト(DB)過去問 or DB合格ドリル have ads?

DB合格ドリル 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 DB合格ドリル?

データベーススペシャリスト(DB)過去問 ships an update every 12 months, and DB合格ドリル every 6 days. 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 DB合格ドリル on September 30, 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.*