# 無限アイディアメーカー: iCa3

> Generates unique ideas by combining existing elements in novel ways. (iPhone/iPad app by Ryota Kumagawa.)

- Source: https://appshunter.io/ios/app/ica3/id1512205879 (this page in markdown: same URL + `.md`)
- Developer: [Ryota Kumagawa](https://appshunter.io/developer/1097462228)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 11 MB
- Languages: American English
- Released: 2020-05-17
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ica3/id1512205879/reviews.md

## What is 無限アイディアメーカー?

「アイデアとは既存の要素の新しい組み合わせ以外の何ものでもない」という理念のもと開発されたアプリです。
世の中のあらゆる要素の組み合わせを提案しますので、どんな人でも無限のアイデイを手に入れることができます。
妙案が浮かべばメモをして記録にも残せますので、あなただけのアイデアノートとして活用してください。

組み合わせる要素は追加したり削除したりできます。
ルールはありません。
あらゆる要素を追加して世の中にない発想を生み出しましょう。

このアプリを使ってまだ見ぬ商品やサービス、アプリケーションが誕生することを願っています。

## Key features

- Idea generation through element combination
- Customizable element sets
- Save and record ideas
- Create unique concepts
- Personal idea notebook

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ica3/id1512205879/reviews.md

### 5/5 — 面白い試みに期待

*2020-08-11*

似たようなアプリと違い、自分で単語が登録できて便利ですが、初期から単語を入れるのは非常に時間がかかります。
初期投資として使う時間が長すぎるのです。

登録した単語数や、並び替えができるとさらに捗ると思います。
あとは、オススメ単語セット（動物・植物・食べ物・学問・施設etc...）などを用意して選択して単語を登録できるようにすれば、さらに楽に操作ができそうです。

他にもなぜか動作が時折重くなったりとか、気になる点はありますが、使う人次第でいろんなことができるという点で星5です。

……例えばアニメキャラクターの名前を登録すると自動カップリング生成器になります。

## Frequently asked questions about 無限アイディアメーカー

### What is iCa3?

iCa3 is a productivity app designed to help users generate novel ideas by combining existing elements in new ways. It encourages users to explore unique concepts and record their inspirations.

### How does iCa3 generate ideas?

The app operates on the principle that ideas are new combinations of existing elements. It proposes various combinations of elements, allowing users to discover unique concepts and foster innovation.

### Can I customize the elements in iCa3?

Yes, you can add or remove elements within the app to tailor the idea generation process to your specific needs. This allows for a highly personalized creative experience.

### Can I save my ideas with iCa3?

Absolutely. If you come up with a brilliant idea, you can memoize and record it within the app, using it as your personal idea notebook to keep track of your inspirations.

### Is iCa3 available on Android?

Based on the provided data, iCa3 is currently supported on iPhone and iPod devices. Information regarding Android availability is not specified.

### What is the age rating for iCa3?

iCa3 has an age rating of 4+, making it suitable for a wide range of users looking to spark their creativity.

### How often is iCa3 updated?

The app was last updated on May 18, 2020, with version 1.0. Further update frequency information is not available in the provided data.

### Does iCa3 have ads?

No, iCa3 is ad-free. The application does not contain advertisements, ensuring an uninterrupted user experience.

## Version history (last 1 release)

### 1.0 — 2020-05-18

No release notes.

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## More apps by Ryota Kumagawa

- [SetRemindersQuickly-RocketRem](https://appshunter.io/ios/app/setremindersquickly-rocketrem/id1097462229)
- [THE RaderGun](https://appshunter.io/ios/app/the-radergun/id1097525107)
- [FishingRader-釣行データ自動管理アプリ](https://appshunter.io/ios/app/fishingrader/id1174422463)
- [無限アイディアメーカーのiCa](https://appshunter.io/ios/app/ica/id1222555069)
- [THE INDICATOR](https://appshunter.io/ios/app/the-indicator/id1239071453)
- [SNS Style Memo-TwiMemo](https://appshunter.io/ios/app/sns-style-memo-twimemo/id1239188233)

All apps by Ryota Kumagawa: https://appshunter.io/developer/1097462228

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*