# SimpleMind Pro vs Theory Checklist

The clearest difference is price: Theory Checklist at Free against SimpleMind Pro's $10.99. SimpleMind Pro's advantage is chart position (#100 vs unranked) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Theory Checklist is free to download; SimpleMind Pro costs $10.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SimpleMind Pro | Theory Checklist |
| --- | --- | --- |
| Price | $10.99 | **Free** |
| Rating | **[4.7 (451 ratings)](https://appshunter.io/ios/app/simplemind-pro-mind-mapping/id378174507/reviews)** | — |
| Number of ratings | **451** | — |
| Positive reviews | 80.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Paid | — |
| Best chart rank | **#100** | — |
| Size | 36 MB | 73 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [xpt Software & Consulting B.V.](https://appshunter.io/developer/304515490) | [Theory Holding SPA](https://appshunter.io/developer/1674784689) |

## What reviewers say

### SimpleMind Pro

[App page](https://appshunter.io/ios/app/simplemind-pro-mind-mapping/id378174507)

**Currently charting:** #100 Top Paid · Productivity (US App Store)

Organize thoughts, remember information, and generate new ideas with an intuitive mind mapping tool. Add images, documents, and customize styles. Store and sync maps securely across devices.

**Highlights:** Free-form layout for topics, Add images and documents, Customize mind map styles, Collapse and expand branches, Sync across devices via cloud, Export in PDF, Image, and OPML formats

**Features:** Vision Pro support

**In-app purchases:** none


### Theory Checklist

[App page](https://appshunter.io/ios/app/theory-checklist/id6798332442)

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

**In-app purchases:** none


## Frequently asked questions

### Is SimpleMind Pro free?

SimpleMind Pro costs $10.99, with no in-app purchases.

### Is Theory Checklist free?

Theory Checklist is free to download, with no in-app purchases.

### Do SimpleMind Pro or Theory Checklist have ads?

Neither SimpleMind Pro nor Theory Checklist shows ads.

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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.*