# PureFlow vs Flowdia Diagrams

The clearest difference is rating: PureFlow at 4.7 against Flowdia Diagrams's 3.4. PureFlow also leads on in-app purchases (none vs 1) and review sentiment (85% vs 54%). Flowdia Diagrams's advantage is device support (3 vs 1). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. Flowdia Diagrams sells 1 one-off in-app purchase. PureFlow asks for nothing beyond the download.

PureFlow holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 162 and 66 respectively. Written reviews point the same way: 85% of PureFlow's written reviews are positive against 54% of Flowdia Diagrams's.

PureFlow ships an update weekly, Flowdia Diagrams every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PureFlow | Flowdia Diagrams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (162 ratings)](https://appshunter.io/ios/app/pureflow/id600955222/reviews)** | [3.4 (66 ratings)](https://appshunter.io/ios/app/flowdia-diagrams/id1170864140/reviews) |
| Number of ratings | **162** | 66 |
| Positive reviews | **84.8% of reviews** | 54.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 24 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Kozlov](https://appshunter.io/developer/600955225) | [Behzad Gorimar](https://appshunter.io/developer/1125854088) |

## What reviewers say

### 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)


### Flowdia Diagrams

[App page](https://appshunter.io/ios/app/flowdia-diagrams/id1170864140)

Create professional flowcharts, mind maps, and various other diagrams with an intuitive interface. Easily connect shapes, add elements, and customize your designs. Export your work in multiple formats, including PNG, JPG, PDF, and SVG.

**Highlights:** Create flowcharts, mind maps, BPMN, and network diagrams, Intuitive shape connection and element addition, Customizable shape appearance, Export to PNG, JPG, PDF, and SVG, Import custom images, Supports various UML diagram types

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $9.99 | one-time |


## Frequently asked questions

### Is PureFlow free?

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

### Is Flowdia Diagrams free?

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

### Which has better reviews, PureFlow or Flowdia Diagrams?

PureFlow is rated higher. PureFlow averages 4.7 out of 5 from 162 ratings, while Flowdia Diagrams averages 3.4 from 66 ratings.

### Do PureFlow or Flowdia Diagrams have ads?

Neither PureFlow nor Flowdia Diagrams shows ads.

### Which is updated more often, PureFlow or Flowdia Diagrams?

PureFlow ships an update weekly, and Flowdia Diagrams every 2 weeks. Most recently, PureFlow was updated on October 23, 2026 and Flowdia Diagrams on October 24, 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.*