# SP Neuron — Infinite-canvas mind mapping

> Infinite-canvas mind mapping (iPhone/iPad app by 余 杨.)

- Source: https://appshunter.io/ios/app/sp-neuron/id6793179615 (this page in markdown: same URL + `.md`)
- Developer: [余 杨](https://appshunter.io/developer/6784909940)
- Category: Productivity, Utilities
- Price: Free (on sale, was $9.99)
- Age rating: 4+
- Requires: iOS 26.0 · 4 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-08-03
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/sp-neuron/id6793179615/reviews.md

## What is SP Neuron?

SP Neuron is a clean, fast mind-mapping and outliner built for the way you actually think. Drop ideas onto an endless canvas, connect them, and let your thoughts organize themselves.

Key features:

- Infinite canvas — pan and zoom freely, with no limit on how large your map grows.
- Node cards — each one holds your thoughts; drag to rearrange, pinch to zoom.
- Smart connections — link nodes to make relationships clear at a glance.
- Built-in outline sidebar — jump to any node and fly to it smoothly with a single tap.
- iCloud sync — your maps stay in sync across iPhone and iPad, with full offline editing that resumes the moment you're back online.
- 7-language built-in manual — English, German, French, Japanese, Korean, Simplified and Traditional Chinese, ready the first time you open the app.
- Liquid Glass design — crafted for iOS 26 with a fluid, native feel.
- Dark mode — easy on the eyes, day or night.
- Command palette — reach power actions with a keystroke.

Whether you're planning a project, studying, or capturing a sudden burst of ideas, SP Neuron keeps it all in one calm, beautiful space.

Privacy: SP Neuron does not collect any personal data. Your maps are stored only on your device and in your own iCloud container. There are no third-party trackers or ads, and you can delete your data or stop syncing at any time.


## Version history (last 2 releases)

### 1.2 — 2026-08-20

Neuron 1.2

New
- Node search: real-time full-text search across titles and notes, with matching nodes highlighted on the canvas and arrow-key navigation between results (iPad: search button in the top-right, ⌘F, Command Palette; iPhone: press and hold on empty canvas).
- Elastic connections: lines gently wobble while you drag a node; toggleable in Settings.
- Auto-snapshots: every save creates a point-in-time snapshot (keeps the latest 20), restorable with one tap in Settings.
- Quick outline editing: double-click a node in the outline to edit its title and notes in place.
- Adaptive node text: with a custom node background, text color automatically shifts darker or lighter to stay readable.
- Enhanced settings panel: color reset buttons, improved swatch display, and fixed recent-color history.
- Improved line drawing: connections stay smooth in every direction with no sharp folds.

Improvements
- Search, elastic connections, and other features add zero standing overhead, so canvas performance is unaffected.
- iPad toolbar buttons animate consistently with iPhone.
- New UI text is translated into 6 languages.

### 1.0 — 2026-08-04

No release notes.

## More apps by 余 杨

- [DuoImage Viewer](https://appshunter.io/ios/app/duoimage-viewer/id6788791560)

All apps by 余 杨: https://appshunter.io/developer/6784909940

## Related topics

[sp neuron](https://appshunter.io/ios/topics/sp-neuron)

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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 2026-08-26.*