# 基本情報技術者｜試験対策アプリ vs Train Drill

The clearest difference is ads: Train Drill at none against 基本情報技術者｜試験対策アプリ's shown. 基本情報技術者｜試験対策アプリ's advantage is iOS requirement (9.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 基本情報技術者｜試験対策アプリ sells 1 one-off in-app purchase and Train Drill sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 基本情報技術者｜試験対策アプリ | Train Drill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 20 MB | 34 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAKURA LLC](https://appshunter.io/developer/982915828) | [Kuromoji LLC](https://appshunter.io/developer/6772408096) |

## What reviewers say

### 基本情報技術者｜試験対策アプリ

[App page](https://appshunter.io/ios/app/id1567844061)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Train Drill

[App page](https://appshunter.io/ios/app/train-drill/id6778407957)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini | $0.99 | per month |
| Unlimited | $1.99 | per month |


## Frequently asked questions

### Is 基本情報技術者｜試験対策アプリ free?

基本情報技術者｜試験対策アプリ is free to download, with in-app purchases available.

### Is Train Drill free?

Train Drill is free to download, with in-app purchases available.

### Do 基本情報技術者｜試験対策アプリ or Train Drill have ads?

基本情報技術者｜試験対策アプリ shows ads; Train Drill does not.

### Which is updated more often, 基本情報技術者｜試験対策アプリ or Train Drill?

基本情報技術者｜試験対策アプリ ships an update every 2 months, and Train Drill every 2 months. Most recently, 基本情報技術者｜試験対策アプリ was updated on October 14, 2026 and Train Drill on October 25, 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.*