# SimpleMind Pro vs Cardflow+ by Qrayon

The clearest difference is update cadence: Cardflow+ by Qrayon at every 6 days against SimpleMind Pro's every 2 months. Cardflow+ by Qrayon also leads on ratings volume (1.5K vs 451). SimpleMind Pro's advantage is price ($10.99 vs $14.99) and chart position (#62 vs unranked). On rating, ads, in-app purchases and monetization model there is nothing between them.

SimpleMind Pro costs $10.99 and Cardflow+ by Qrayon $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for SimpleMind Pro against 4.6 for Cardflow+ by Qrayon. Both are backed by a comparable volume of ratings — 451 and 1.5K respectively. Written reviews are what separate them: 81% of SimpleMind Pro's written reviews are positive against 69% of Cardflow+ by Qrayon's.

SimpleMind Pro ships an update every 2 months, Cardflow+ by Qrayon every 6 days. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SimpleMind Pro | Cardflow+ by Qrayon |
| --- | --- | --- |
| Price | **$10.99** | $14.99 |
| Rating | **[4.7 (451 ratings)](https://appshunter.io/ios/app/simplemind-pro-mind-mapping/id378174507/reviews)** | [4.6 (1.5K ratings)](https://appshunter.io/ios/app/cardflow-plus-by-qrayon/id990108843/reviews) |
| Number of ratings | 451 | **1.5K** |
| Positive reviews | **80.9% of reviews** | 69.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Paid | Paid |
| Best chart rank | **#62** | — |
| Size | 36 MB | 16 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [xpt Software & Consulting B.V.](https://appshunter.io/developer/304515490) | [Qrayon, LLC](https://appshunter.io/developer/354980265) |

## What reviewers say

### SimpleMind Pro

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

**Currently charting:** #62 Top Paid · Productivity (US App Store)

Organize your thoughts, capture ideas, and generate new concepts with a beautiful and intuitive mind mapping tool. Seamlessly synchronize your maps across devices and platforms, and enhance them with media and documents.

**Highlights:** Free-form and auto layout options, Cross-platform synchronization, Add images, notes, and voice memos, Share maps as PDF or Image, Customizable styles and themes, Collapse/expand branches for overview

**Features:** Vision Pro support

**In-app purchases:** none


### Cardflow+ by Qrayon

[App page](https://appshunter.io/ios/app/cardflow-plus-by-qrayon/id990108843)

This app digitizes the tactile experience of using index cards on an iPad. It allows users to brainstorm, plan projects, and organize ideas with a flexible, freeform layout. Capture thoughts with writing, drawing, or photos, and arrange them on a digital board.

**Highlights:** Digital index card creation, Freeform layout and organization, Inkflow vector ink system, Typing with various fonts, Photo import for backgrounds, Project planning and storyboarding

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and responsive
- 🖋️ Great for handwriting and drawing
- 📚 Useful for organizing thoughts and ideas
- 🎨 Flexible color and formatting options
- 🔗 Ability to link cards

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🖌️ Palm rejection issues when writing
- 🔍 Lack of search/handwriting recognition
- 📁 Limited organizational features (no folders)
- 🔢 Inability to resize or customize card sizes

**Reported bugs**

- Cards randomly losing content
- Exporting issues with images and links
- Inconsistent behavior when flipping cards

**Requested features**

- Add a study/quiz mode for flashcards
- Improve syncing and cloud integration
- Allow multiple images per card
- Provide more customization options for text and formatting
- Implement a highlighter tool separate from the pen


## Frequently asked questions

### Is SimpleMind Pro free?

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

### Is Cardflow+ by Qrayon free?

Cardflow+ by Qrayon costs $14.99, with no in-app purchases.

### Which has better reviews, SimpleMind Pro or Cardflow+ by Qrayon?

SimpleMind Pro is rated higher. SimpleMind Pro averages 4.7 out of 5 from 451 ratings, while Cardflow+ by Qrayon averages 4.6 from 1.5K ratings.

### Do SimpleMind Pro or Cardflow+ by Qrayon have ads?

Neither SimpleMind Pro nor Cardflow+ by Qrayon shows ads.

### Which is updated more often, SimpleMind Pro or Cardflow+ by Qrayon?

SimpleMind Pro ships an update every 2 months, and Cardflow+ by Qrayon every 6 days. Most recently, SimpleMind Pro was updated on September 27, 2026 and Cardflow+ by Qrayon on September 23, 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.*