# コアQ｜中小企業診断士 1次試験対策 vs 診断士 2次試験トレーナー

The clearest difference is iOS requirement: コアQ｜中小企業診断士 1次試験対策 at 15.1 against 診断士 2次試験トレーナー's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. コアQ｜中小企業診断士 1次試験対策 sells 1 one-off in-app purchase and 診断士 2次試験トレーナー sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

コアQ｜中小企業診断士 1次試験対策 ships an update every 5 days, 診断士 2次試験トレーナー every 4 days. The most recent releases landed on November 5, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | コアQ｜中小企業診断士 1次試験対策 | 診断士 2次試験トレーナー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 59 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TAKANORI TAKEUCHI](https://appshunter.io/developer/1871324782) | [KEISUKE MASUDA](https://appshunter.io/developer/6799662296) |

## What reviewers say

### コアQ｜中小企業診断士 1次試験対策

[App page](https://appshunter.io/ios/app/q-1/id6758173618)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 白書・統計対策 2026年度版 | $2.99 | one-time |


### 診断士 2次試験トレーナー

[App page](https://appshunter.io/ios/app/2/id6809771517)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 事例Ⅰ 全問題 | $4.99 | one-time |
| 事例Ⅱ 全問題 | $4.99 | one-time |
| 事例Ⅲ 全問題 | $4.99 | one-time |
| 事例Ⅳ 全問題 | $6.99 | one-time |
| 全科目パック | $19.99 | one-time |


## Frequently asked questions

### Is コアQ｜中小企業診断士 1次試験対策 free?

コアQ｜中小企業診断士 1次試験対策 is free to download, with in-app purchases available.

### Is 診断士 2次試験トレーナー free?

診断士 2次試験トレーナー is free to download, with in-app purchases available.

### Do コアQ｜中小企業診断士 1次試験対策 or 診断士 2次試験トレーナー have ads?

Neither コアQ｜中小企業診断士 1次試験対策 nor 診断士 2次試験トレーナー shows ads.

### Which is updated more often, コアQ｜中小企業診断士 1次試験対策 or 診断士 2次試験トレーナー?

コアQ｜中小企業診断士 1次試験対策 ships an update every 5 days, and 診断士 2次試験トレーナー every 4 days. Most recently, コアQ｜中小企業診断士 1次試験対策 was updated on November 5, 2026 and 診断士 2次試験トレーナー on October 26, 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.*