# Idea x Knock vs 企画のみかた、AIが企画を助け企画の悩みを解決します

The clearest difference is in-app purchases: Idea x Knock at none against 企画のみかた、AIが企画を助け企画の悩みを解決します's 1. Idea x Knock also leads on update cadence (weekly vs every 5 months) and device support. On price there is nothing between them.

Both are free to download. 企画のみかた、AIが企画を助け企画の悩みを解決します sells 1 in-app purchase, starting at $3.99 per month. Idea x Knock asks for nothing beyond the download.

Idea x Knock ships an update weekly, 企画のみかた、AIが企画を助け企画の悩みを解決します every 5 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Idea x Knock | 企画のみかた、AIが企画を助け企画の悩みを解決します |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | **Weekly** | Every 5 months |
| Size | 23 MB | 17 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Shimada](https://appshunter.io/developer/1529796493) | [Kazuaki Takahashi](https://appshunter.io/developer/1691521543) |

## What reviewers say

### Idea x Knock

[App page](https://appshunter.io/ios/app/idea-x-knock/id1613942064)

**Features:** macOS Compatibility

**In-app purchases:** none


### 企画のみかた、AIが企画を助け企画の悩みを解決します

[App page](https://appshunter.io/ios/app/ai/id6470919465)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 企画のみかたPRO版 | $3.99 | per month |


## Frequently asked questions

### Is Idea x Knock free?

Idea x Knock is free to download, with no in-app purchases.

### Is 企画のみかた、AIが企画を助け企画の悩みを解決します free?

企画のみかた、AIが企画を助け企画の悩みを解決します is free to download, with in-app purchases available.

### Which is updated more often, Idea x Knock or 企画のみかた、AIが企画を助け企画の悩みを解決します?

Idea x Knock ships an update weekly, and 企画のみかた、AIが企画を助け企画の悩みを解決します every 5 months. Most recently, Idea x Knock was updated on October 7, 2026 and 企画のみかた、AIが企画を助け企画の悩みを解決します on October 17, 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.*