# Grafio 4 vs PureFlow

The clearest difference is price: PureFlow at Free against Grafio 4's $9.99. PureFlow also leads on rating (4.7 vs 3.8) and in-app purchases (none vs 10). Grafio 4's advantage is device support (3 vs 1). On ratings volume, ads and iOS requirement there is nothing between them.

PureFlow is free to download; Grafio 4 costs $9.99 up front. Grafio 4 sells 10 one-off in-app purchases. PureFlow asks for nothing beyond the download.

PureFlow holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 252 and 162 respectively. Written reviews point the same way: 73% of Grafio 4's written reviews are positive against 85% of PureFlow's.

Grafio 4 ships an update every 2 months, PureFlow weekly. Both last shipped on November 1, 2026.

## The numbers

| Metric | Grafio 4 | PureFlow |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.8 (252 ratings)](https://appshunter.io/ios/app/grafio-4-diagram-maker/id382418196/reviews) | **[4.7 (162 ratings)](https://appshunter.io/ios/app/pureflow/id600955222/reviews)** |
| Number of ratings | **252** | 162 |
| Positive reviews | 73.3% of reviews | **84.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 225 MB | 26 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ten Touch Ltd.](https://appshunter.io/developer/346813042) | [Aleksandr Kozlov](https://appshunter.io/developer/600955225) |

## What reviewers say

### Grafio 4

[App page](https://appshunter.io/ios/app/grafio-4-diagram-maker/id382418196)

Easily create diagrams, charts, and visual explanations of your ideas. This app features automatic shape recognition, a vast library of stencils, and the ability to add audio notes and images to your creations. It's designed for intuitive use by everyone, not just professionals.

**Highlights:** Automatic shape recognition, Drag and drop stencils, Embed images, Record audio notes, Multiple export options, Precise drawing tools

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memes | Free | one-time |
| AWS | Free | one-time |
| Azure Services | Free | one-time |
| Hazard Symbols | Free | one-time |
| Wireframe | $0.99 | one-time |
| Network Diagram | $0.99 | one-time |
| Workflow Diagram | $0.99 | one-time |
| iOS7 UI Kit | $0.99 | one-time |
| UX Flowchart | $1.99 | one-time |
| Full Library Access | $5.99 | one-time |

**What reviewers like**

- 💡 Excellent for diagrams and mind maps
- 👍 Easy to use and intuitive interface
- 🚀 Quick to create professional-looking graphics
- 👍 Useful for business, project management, and education

**What reviewers complain about**

- 🐛 Buggy behavior, including crashes and issues with saving/loading files
- 🔍 Inconsistent shape recognition and resizing
- 🔍 Limited text editing and formatting options
- 🔍 Lack of advanced features like alignment, distribution, and page guides

**Reported bugs**

- Shapes and lines not snapping properly
- Arrows and connectors behaving unexpectedly
- Text formatting issues and loss of text when resizing
- Crashes and data loss when opening/saving files

**Requested features**

- Add support for iCloud sync and collaboration
- Improve Apple Pencil integration and handwriting recognition
- Implement more advanced diagramming tools and shape libraries
- Provide better documentation and tutorials


### PureFlow

[App page](https://appshunter.io/ios/app/pureflow/id600955222)

Create professional flowcharts and diagrams with ease. Its intuitive interface is optimized for diagram editing, allowing for the rapid creation of visually appealing charts.

**Highlights:** Flowchart creation, Diagram editing, Intuitive interface, Fast diagram generation, Visually appealing charts

**In-app purchases:** none

**What reviewers like**

- 🚀 Intuitive and easy to use
- 👍 Produces clean and attractive flowcharts
- 🚀 Simple and straightforward
- 👍 Great for basic flowcharting needs
- 👍 Surprisingly powerful for a free app

**What reviewers complain about**

- 🐛 Occasional crashes or stability issues
- 🔧 Limited customization options
- 🔧 Inability to manipulate lines and arrows
- 🔧 Lack of export/sharing options without in-app purchase

**Reported bugs**

- Crashes on certain iOS versions
- Inability to save or export flowcharts
- Alignment issues with text and shapes

**Requested features**

- Ability to add images or custom shapes
- Improved text editing and formatting options
- Straight line/right angle connections
- Collaboration and real-time sharing features
- Improved export options (e.g. Dropbox, Google Drive)


## Frequently asked questions

### Is Grafio 4 free?

Grafio 4 costs $9.99, and also offers in-app purchases.

### Is PureFlow free?

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

### Which has better reviews, Grafio 4 or PureFlow?

PureFlow is rated higher. Grafio 4 averages 3.8 out of 5 from 252 ratings, while PureFlow averages 4.7 from 162 ratings.

### Do Grafio 4 or PureFlow have ads?

Neither Grafio 4 nor PureFlow shows ads.

### Which is updated more often, Grafio 4 or PureFlow?

Grafio 4 ships an update every 2 months, and PureFlow weekly. Most recently, Grafio 4 was updated on November 1, 2026 and PureFlow on November 1, 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.*