# TreeChart - easy mindmap — logic tree and  simple memo

> Logic tree and simple memo app for organizing information easily. (iPhone/iPad app by Yutaka Nakao.)

- Source: https://appshunter.io/ios/app/treechart-easy-mindmap/id1303008061 (this page in markdown: same URL + `.md`)
- Developer: [Yutaka Nakao](https://appshunter.io/developer/1303008060)
- Category: Productivity, Utilities
- Price: Free
- Rating: 2.00/5 from 4 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 33 MB
- Languages: Japanese
- Released: 2017-10-30
- Data updated: 2026-08-25
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/treechart-easy-mindmap/id1303008061/reviews.md

## What is TreeChart?

■Revolutionary user experience of logic tree.
■Organize information with easy operation.
■Great success for business, education and private.
■Using all over the world.

"TreeChart" can be used to "Organize information with easy operation."
iPhone / iPad is available.Free.We are displaying advertisements.

If you have comments, questions, etc., please email or bulletin board.

-- Use --
◆ Thinking: Logic tree, Issue tree, Mind map, Strategy diagram
◆ Notes: memo, diary
◆ Organization: information organization, family tree, study study, 5W1H summary
◆ Dialogue: task assignment, consciousness matching, image sharing (Line etc.)
◆ Schedule: Annual plan, travel plan, lesson time schedule
◆ Other: Print and use handwritten.

## Key features

- Logic tree creation
- Mind mapping
- Simple memo functionality
- Information organization
- Planning and scheduling
- Printable output

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/treechart-easy-mindmap/id1303008061/reviews.md

### 3/5 — 使い方がわかれば

*2020-12-16, version 2.4*

全世界でわかるようにローマ字1字で表記しているのかと思いますが、
ストア情報欄にローマ字のボタンがどんなことができるのか説明が欲しいと感じました。

### 3/5 — 使い方さえわかれば

*2020-08-12, version 2.4*

かなり使えると思いますが、画面のスクロールなどができない(自分がやり方わかってないだけかな？)のがちょっと使いづらく感じました。

### 4/5 — かなり良い

*2020-05-24, version 2.4*

最初は「使いづらいかな？」と思いました。しかし、使用方法を模索していると、痒いところに手が届くアプリだということに気がつきました。このアプリの優れている点は、まず思いつく単語をただ書きまくり、それらをじっくり考察しながら線で繋ぐ事ができること。繋いだ線を解除したり、順番を変えるなど自由自在。矢印の向きが変えられる事もgood! シンプルなデザインも気に入っています。

### 3/5 — 保存方法について質問

*2020-01-31, version 2.4*

とても使いやすいのですが、保存はどのようにすれば良いのでしょうか？
今のところ新規作成したい時は毎回デリートして使っていますが、方法はありますか？

### 2/5 — 肝心の矢印の表示法が不明のまま

*2020-01-14, version 2.4*

何か特別な方法が必要なのでしょうか？このままでは単に表を作れるアプリでしかありません。

## Frequently asked questions about TreeChart

### What is TreeChart used for?

TreeChart is used for organizing information through logic trees, mind maps, and simple memos. It can help with thinking, note-taking, planning schedules, and structuring various types of data.

### What devices does TreeChart support?

TreeChart is available for iPhone, iPad, and iPod devices, offering a flexible solution for users across Apple's mobile ecosystem.

### Is TreeChart free to use?

Yes, TreeChart is free to download and use. However, it does display advertisements to support its development and maintenance.

### Does TreeChart have ads?

Yes, TreeChart contains advertisements. These ads are displayed within the application to allow it to remain free for users.

### How often is TreeChart updated?

The latest version of TreeChart is 4.1, and it was last updated on November 20, 2023. This indicates regular updates to improve functionality and address issues.

### What is the age rating for TreeChart?

TreeChart has an age rating of 4+, making it suitable for a wide range of users including children and adults.

### Can I export my TreeChart diagrams?

The description mentions that diagrams can be printed and used handwritten, suggesting an export or print functionality is available for offline use.

### What do users think of TreeChart?

Based on the available data, TreeChart has a rating of 2.0 stars from 4 ratings. This suggests a mixed to negative user sentiment, with potential areas for improvement.

## Version history (last 5 releases)

### 4.1 — 2023-11-20

in dark mode, the title list screen after pressing the T (title) button has been made easier to see.

### 4.0 — 2023-07-18

You can use this App on macOS.

### 3.2 — 2023-02-02

Since we use Google Ads and Firebase, we have updated the APP privacy.

### 3.1 — 2023-02-01

You can use it for screenshot printing by pressing the blue button of "TreeChart".
In this case, we made it possible to use the advertising area as a white memo field.

### 3.0 — 2023-01-31

・The button R (Rotate) for vertical/horizontal switching has been removed so that it cannot be rotated horizontally. (I made it simpler.)

## Apps similar to TreeChart

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mindz - Mind Map & Outline](https://appshunter.io/ios/app/mindz-mind-map-and-outline/id6504751858) | — | Free | Productivity |
| [MindFlow - Struct Flow Diagram](https://appshunter.io/ios/app/mindflow-struct-flow-diagram/id1386620962) | 4.4 (33) | Free | Productivity |
| [Outliner: Scroll](https://appshunter.io/ios/app/outliner-scroll/id1597619594) | 4.7 (63) | Free | Productivity |
| [KeepLink: Organize your Life](https://appshunter.io/ios/app/keeplink-organize-your-life/id972048375) | 4.3 (4) | Free | Productivity |
| [Mind Map - Multiform](https://appshunter.io/ios/app/mind-map-multiform/id1576477607) | 4.8 (6) | Free | Productivity |
| [HiMemo2](https://appshunter.io/ios/app/himemo2/id1614965391) | — | Free | Productivity |

## More apps by Yutaka Nakao

- [PrimeCalc - mod,prime factor](https://appshunter.io/ios/app/primecalc-modprime-factor/id1332239791)
- [FlexMemo - 拡大・縮小が自由自在なメモ帳](https://appshunter.io/ios/app/flexmemo/id1395286149)
- [ShogiShoot - To master shogi](https://appshunter.io/ios/app/shogishoot-to-master-shogi/id1423621072)
- [EasyImageFilter - one touch](https://appshunter.io/ios/app/easyimagefilter-one-touch/id1439433942)
- [Siwake  - 家計簿感覚で仕訳が身につく](https://appshunter.io/ios/app/siwake/id1483948412)

All apps by Yutaka Nakao: https://appshunter.io/developer/1303008060

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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 2026-08-25.*