# 特性要因図リスト - アプリで簡単にフィッシュボーン図を作成

> Smartphone-optimized tool for creating cause-and-effect (fishbone) diagrams. (iPhone/iPad app by Kiyoshi Murayama.)

- Source: https://appshunter.io/ios/app/id6755450820 (this page in markdown: same URL + `.md`)
- Developer: [Kiyoshi Murayama](https://appshunter.io/developer/1571150113)
- Category: Business, Productivity
- Price: Free
- Rating: 4.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English, Japanese
- Released: 2025-11-24
- Data updated: 2026-10-02
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/id6755450820/reviews.md

## What is 特性要因図リスト?

問題の原因、すぐ整理できます！
スマホに最適化した“リスト型”の特性要因図アプリ。
思いついた要因をどんどん追加し、即座に図として可視化しよう！

このアプリは、特性要因図（フィッシュボーン図）を
スマホで最速に作れるよう最適化した原因分析ツールです。

従来の横長レイアウトではなく、スマホ操作に合う 縦スクロール型リスト形式 を採用。
要素の追加・編集も簡単です。

## Key features

- Create cause-and-effect diagrams
- Smartphone-optimized list format
- Quickly add and visualize factors
- Easy element addition and editing
- Problem cause analysis tool


## Frequently asked questions about 特性要因図リスト

### What is Fishbone Diagram App?

Fishbone Diagram App is a cause analysis tool optimized for smartphones. It allows users to create cause-and-effect diagrams, also known as fishbone diagrams, in a vertical list format for easy visualization of problem factors.

### How does Fishbone Diagram App differ from traditional tools?

Unlike traditional horizontal layouts, Fishbone Diagram App uses a vertical scrollable list format that is better suited for smartphone operation, making it faster and easier to add and edit elements.

### What devices does Fishbone Diagram App support?

Fishbone Diagram App is available for iPhone and iPad devices.

### What is the age rating for Fishbone Diagram App?

The app has an age rating of 4+, making it suitable for a wide range of users.

### How often is Fishbone Diagram App updated?

The latest version, 1.02, was released on November 30, 2025, indicating regular updates to improve functionality and user experience.

### Does Fishbone Diagram App have ads?

No, Fishbone Diagram App does not contain advertisements, providing an uninterrupted user experience.

### What is the user rating for Fishbone Diagram App?

The app has a rating of 4.0 stars based on 2 user reviews, suggesting a generally positive reception from its users.

### Can I make purchases within Fishbone Diagram App?

Yes, Fishbone Diagram App offers in-app purchases, allowing users to enhance their experience or unlock additional features.

## Version history (last 3 releases)

### 1.02 — 2025-11-30

いつもご利用いただきありがとうございます!
・iOS26での表示不具合を修正しました。

### 1.01 — 2025-11-25

いつもご利用いただきありがとうございます！
・アイコンを編集しました。
・軽微な修正を行いました。

### 1.0 — 2025-11-24

No release notes.

## More apps by Kiyoshi Murayama

- [2D shmup:NeoREGAINER](https://appshunter.io/ios/app/2d-shmupneoregainer/id1571150111)
- [VerticalShmup-SPINNER VALKYRIE](https://appshunter.io/ios/app/verticalshmup-spinner-valkyrie/id1615897098)
- [じぶんメモ - 自分だけのテンプレート型で効率的にメモしよう](https://appshunter.io/ios/app/id1672039338)
- [水平器カメラ-画面に映しながら水平を確認できる](https://appshunter.io/ios/app/id6449055203)
- [逆算タイムテーブル - 1日の予定表を簡単に作成しよう](https://appshunter.io/ios/app/1/id6449508283)
- [頻度ログ-回数と経過時間を簡単に確認できるカウンターアプリ](https://appshunter.io/ios/app/id6450801138)

All apps by Kiyoshi Murayama: https://appshunter.io/developer/1571150113

---

*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 2026-10-02.*