# コアQ｜知財3級 vs うちのFP2級ノート

The clearest difference is in-app purchases: うちのFP2級ノート at none against コアQ｜知財3級's 10. うちのFP2級ノート also leads on update cadence (every 5 days vs every 2 weeks). コアQ｜知財3級's advantage is ads (none vs shown) and device support (3 vs 1). On price 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. うちのFP2級ノート asks for nothing beyond the download.

コアQ｜知財3級 ships an update every 2 weeks, うちのFP2級ノート every 5 days. The most recent releases landed on October 25, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | コアQ｜知財3級 | うちのFP2級ノート |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 46 MB | 14 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TAKANORI TAKEUCHI](https://appshunter.io/developer/1871324782) | [Yutarou Nagano](https://appshunter.io/developer/6784878764) |

## 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 |


### うちのFP2級ノート

[App page](https://appshunter.io/ios/app/fp2/id6801155626)

**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 うちのFP2級ノート free?

うちのFP2級ノート is free to download, with no in-app purchases.

### Do コアQ｜知財3級 or うちのFP2級ノート have ads?

うちのFP2級ノート shows ads; コアQ｜知財3級 does not.

### Which is updated more often, コアQ｜知財3級 or うちのFP2級ノート?

コアQ｜知財3級 ships an update every 2 weeks, and うちのFP2級ノート every 5 days. Most recently, コアQ｜知財3級 was updated on October 25, 2026 and うちのFP2級ノート on November 2, 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.*