# コアQ｜知財3級 vs 第三種電気主任技術者試験 合格ドリル

The clearest difference is in-app purchases: 第三種電気主任技術者試験 合格ドリル at none against コアQ｜知財3級's 10. コアQ｜知財3級's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. コアQ｜知財3級 sells 10 one-off in-app purchases. 第三種電気主任技術者試験 合格ドリル asks for nothing beyond the download.

コアQ｜知財3級 ships an update every 2 weeks, 第三種電気主任技術者試験 合格ドリル every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | コアQ｜知財3級 | 第三種電気主任技術者試験 合格ドリル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 46 MB | 53 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKANORI TAKEUCHI](https://appshunter.io/developer/1871324782) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### コアQ｜知財3級

[App page](https://appshunter.io/ios/app/q3/id6761680465)

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特許法・実用新案法 | $1.99 | one-time |
| 意匠法 | $1.99 | one-time |
| 商標法 | $1.99 | one-time |
| 条約 | $1.99 | one-time |
| その他IP | $1.99 | one-time |
| 著作権法 | $1.99 | one-time |
| 論点まとめパック | $1.99 | one-time |
| 広告非表示 | $2.99 | one-time |
| 本番対策パック | $3.99 | one-time |
| 全分野パック | $9.99 | one-time |


### 第三種電気主任技術者試験 合格ドリル

[App page](https://appshunter.io/ios/app/id6762501093)

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

**In-app purchases:** none


## Frequently asked questions

### Is コアQ｜知財3級 free?

コアQ｜知財3級 is free to download, with in-app purchases available.

### Is 第三種電気主任技術者試験 合格ドリル free?

第三種電気主任技術者試験 合格ドリル is free to download, with no in-app purchases.

### Do コアQ｜知財3級 or 第三種電気主任技術者試験 合格ドリル have ads?

第三種電気主任技術者試験 合格ドリル shows ads; コアQ｜知財3級 does not.

### Which is updated more often, コアQ｜知財3級 or 第三種電気主任技術者試験 合格ドリル?

コアQ｜知財3級 ships an update every 2 weeks, and 第三種電気主任技術者試験 合格ドリル every 10 days. Most recently, コアQ｜知財3級 was updated on October 25, 2026 and 第三種電気主任技術者試験 合格ドリル 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.*