# mindlib (Mind Map, Notes) vs MindStruct

The clearest difference is price: mindlib (Mind Map, Notes) at Free against MindStruct's $79.99. mindlib (Mind Map, Notes) also leads on iOS requirement (13.0 vs 26.0). MindStruct's advantage is update cadence (every 2 days vs every 6 weeks). On ads, in-app purchases and device support there is nothing between them.

mindlib (Mind Map, Notes) is free to download; MindStruct costs $79.99 up front. mindlib (Mind Map, Notes) sells 3 in-app purchases, starting at $0.99 per month and MindStruct sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

mindlib (Mind Map, Notes) ships an update every 6 weeks, MindStruct every 2 days. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | mindlib (Mind Map, Notes) | MindStruct |
| --- | --- | --- |
| Price | **Free** | $79.99 |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/mindlib-mind-map-notes/id1522257352/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 23 MB | 21 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carsten Klaffke](https://appshunter.io/developer/1522257354) | [SpacePlant Corporation](https://appshunter.io/developer/1352867323) |

## What reviewers say

### mindlib (Mind Map, Notes)

[App page](https://appshunter.io/ios/app/mindlib-mind-map-notes/id1522257352)

Organize and expand your knowledge with an AI-powered mind mapping tool. Create interconnected information networks, engage in AI conversations for insights, and automatically generate mind maps from discussions. Supports web access and data import/export.

**Highlights:** AI-powered mind mapping, Personalized AI chat, Automatic mind map generation, Weblink sharing and Open Graph integration, Google Knowledge Graph integration, Offline access and synchronization, OPML import/export

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version Monthly | $0.99 | per month |
| Full Version Yearly | $7.99 | per year |
| Full version | $2.99 | one-time |


### MindStruct

[App page](https://appshunter.io/ios/app/mindstruct-ai-assistant/id6761636919)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindStruct Pro Monthly | $7.99 | per month |
| MindStruct Pro Yearly | $59.99 | per year |
| MindStruct Lifetime | $179.99 | one-time |


## Frequently asked questions

### Is mindlib (Mind Map, Notes) free?

mindlib (Mind Map, Notes) is free to download, with in-app purchases available.

### Is MindStruct free?

MindStruct costs $79.99, and also offers in-app purchases.

### Do mindlib (Mind Map, Notes) or MindStruct have ads?

Neither mindlib (Mind Map, Notes) nor MindStruct shows ads.

### Which is updated more often, mindlib (Mind Map, Notes) or MindStruct?

mindlib (Mind Map, Notes) ships an update every 6 weeks, and MindStruct every 2 days. Most recently, mindlib (Mind Map, Notes) was updated on September 30, 2026 and MindStruct on October 4, 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.*