# Matryoshka Mind Map & Outliner — Hierarchical nested to-do list

> Mobile-first mind mapping application for idea organization and project planning. (iPhone/iPad app by Spheres.)

- Source: https://appshunter.io/ios/app/matryoshka-mind-map-and-outliner/id1613648306 (this page in markdown: same URL + `.md`)
- Developer: [Spheres](https://appshunter.io/developer/1602520969)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 40 MB
- Languages: American English
- Released: 2022-03-14
- Data updated: 2026-09-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/matryoshka-mind-map-and-outliner/id1613648306/reviews.md

## What is Matryoshka Mind Map & Outliner?

Standard mind maps tend to get cluttered as they expand. Matryoshka Mind Map nests child elements inside their parents, letting you drill down one level at a time with a tap. You can also work with it directly through AI agents like Claude. Swipe to navigate between hierarchy levels, or turn a developed branch into a standalone map. Switch to TODO mode to use it as a checklist. Sharing is as simple as specifying an email address.

This is a mind map designed for "digging deep" into ideas rather than "spreading them out."

Child elements are drawn inside the parent card. Like Matryoshka dolls — where smaller ideas sit within larger ones — the visual layout reflects this nesting; tapping zooms in and takes you one level deeper, while returning shrinks the view back to the original position. No matter how deep you go, you never lose track of which idea you're currently exploring.

■ Connect directly with AI agents
We've released a free, open-source companion tool that lets MCP-compatible AI agents like Claude Desktop and Claude Code read and write your mind maps directly through chat. Just say "organize what we talked about into a map" or "I finished that task," and it's reflected in your map.

■ Reshape the hierarchy with your finger
・Tap — drill into that element
・Swipe right — demote it to a child of the element above
・Swipe left — promote it up to the parent level
・Drag — reorder within the same level
・Double-tap — edit the text
・Swipe right from the screen edge — go back one level

■ Spin off or merge branches
Swipe a top-level element left to split it, along with everything underneath it, into a new standalone mind map.
You can also "merge" maps back together into one.
Split off a note once it's grown too big, or bundle related notes together — the structure can always be reorganized later.

■ Use it as a TODO list
Choose "TODO" when creating a map and every element gets a checkbox.
Checking a parent marks everything underneath it as done too.
Bulk-delete checked items or uncheck everything, both with one tap.

■ Share & export
・Share the same map with other users just by entering their email address
・Copy as indented plain text, or as Markdown with checkbox syntax, and send via the standard share sheet
・Paste a Markdown list to import it directly as a new mind map
・URLs written in elements automatically become tappable links

■ And more
・Adjust how deep the nesting appears with the scale slider
・Start anonymously with no account, and link an email address later
・Japanese and English supported (follows your device language)
・Free to use (with banner ads)

Use it as a place to keep the nested structure inside your head, exactly as it is.

## Key features

- Mobile-optimized mind maps
- Idea visualization
- Project planning
- Brainstorming tool
- Intuitive interface

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/matryoshka-mind-map-and-outliner/id1613648306/reviews.md

### 5/5 — Единственное и неповторимое

*2024-04-04*

Спасибо что не забросил это приложение. Обновление выглядит и работает отлично. Давно пользуюсь твоим приложением. Спасибо 🙏. 
——-
Thanks for not abandoning this app. The update looks and works great. Been using your app for a long time. Thanks 🙏.

### 5/5 — Идея супер

*2022-08-23*

Но приложение не работает стабильно. Пропадают созданные подпункты. При перезапуске появляются и потом снова изчезают

## Frequently asked questions about Matryoshka Mind Map & Outliner

### What is Matryoshka Mind Map?

Matryoshka Mind Map is a free productivity application designed for creating and organizing mind maps directly on smartphone screens. It helps users visualize ideas and plan projects efficiently.

### What devices does Matryoshka Mind Map support?

Matryoshka Mind Map is available for iPhone, iPad, and iPod. It is optimized for mobile use, ensuring a smooth experience on these Apple devices.

### Is Matryoshka Mind Map free to use?

Yes, Matryoshka Mind Map is completely free to download and use. There are no in-app purchases or subscription fees associated with its core functionality.

### How often is Matryoshka Mind Map updated?

The app was last updated on February 25, 2026, indicating active development. Users can expect ongoing improvements and feature additions.

### What is the age rating for Matryoshka Mind Map?

Matryoshka Mind Map has an age rating of 4+, making it suitable for users of all ages. Its intuitive design is easy to grasp for younger users as well.

### Can Matryoshka Mind Map be used for collaboration?

The current description does not specify collaboration features. Matryoshka Mind Map appears to be primarily designed for individual use in organizing personal thoughts and projects.

### Does Matryoshka Mind Map have ads?

No, Matryoshka Mind Map does not contain advertisements. As a free application with no in-app purchases, it provides an uninterrupted user experience.

## Version history (last 5 releases)

### 4.5.2 — 2026-09-12

・URLs now preview as image thumbnails or file icons 
・Fixed a drag-to-reorder stability issue

### 4.5.1 — 2026-09-10

・Share a map by link (read-only, no account needed) 
・Drag an item to delete it
 ・Control AI read access per map

### 4.5.0 — 2026-09-09

・Added "Dive with AI" — send your mind map to ChatGPT, Claude, Gemini, or another AI to explore it further
・Announcements can now be viewed in the app
・Fixed an issue where the hierarchy could fail to repair correctly in some cases

### 4.4.5 — 2026-09-06

- Improved the look and behavior of the sign-in buttons
- Smoother, faster navigation between map levels
- Fixed an issue where verification emails could arrive in English unexpectedly
- Fixed a rare crash when opening My Page

### 4.4.3 — 2026-09-04

You can now search across all your mind maps at once. Tap the search icon on the map list to find where you wrote something

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## More apps by Spheres

- [Xalculator](https://appshunter.io/ios/app/xalculator/id6755243968)

All apps by Spheres: https://appshunter.io/developer/1602520969

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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 2026-09-13.*