# NodeNote vs Structree

The clearest difference is ads: NodeNote at none against Structree's shown. Structree's advantage is update cadence (every 5 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. NodeNote sells 3 one-off in-app purchases and Structree sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

NodeNote ships an update monthly, Structree every 5 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | NodeNote | Structree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/nodenote-mind-map-and-flow-chart/id1456988949/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 79.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 28 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小波 司](https://appshunter.io/developer/1271012003) | [Yuichi Sato](https://appshunter.io/developer/1894470170) |

## What reviewers say

### NodeNote

[App page](https://appshunter.io/ios/app/nodenote-mind-map-and-flow-chart/id1456988949)

This app allows users to create interactive flowcharts and mind maps. Design algorithms, organize logic, and plan processes with flexible note-taking features. It offers a new generation of interactive experience for knowledge systems.

**Highlights:** Interactive flowcharts, Mind map creation, Algorithm design, Logic sorting, Process planning, Two-way composition

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow chart | $2.99 | one-time |
| Mind map | $2.99 | one-time |
| NodeNote Pro | $5.99 | one-time |


### Structree

[App page](https://appshunter.io/ios/app/structree/id6769936533)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |
| Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is NodeNote free?

NodeNote is free to download, with in-app purchases available.

### Is Structree free?

Structree is free to download, with in-app purchases available.

### Do NodeNote or Structree have ads?

Structree shows ads; NodeNote does not.

### Which is updated more often, NodeNote or Structree?

NodeNote ships an update monthly, and Structree every 5 days. Most recently, NodeNote was updated on October 12, 2026 and Structree on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*