PureFlow vs Flow Chart, Block Diagram
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PureFlow
Create professional flowcharts and diagrams with ease. Its intuitive interface is optimized for diagram editing, allowing for the rapid creation of visually appealing charts.
- Flowchart creation
- Diagram editing
- Intuitive interface
- Fast diagram generation
- Visually appealing charts
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PureFlow is a simple app for creating flowcharts. The interface of the app is designed specifically for editing flowcharts, which makes it possible to create fancy looking diagrams in a very short time.
Flow Chart, Block Diagram
Easily create complex flowcharts and diagrams on a tablet with an automatic layout algorithm and shape recognition. Design professional business graphics using a variety of smart shapes for different diagram types, then export your creations to multiple formats.
- Automatic layout algorithm
- Hand-drawn shape recognition
- Hundreds of pre-designed smart shapes
- Support for BPMN 1.2 and 2.0
- Export to PDF, PNG, JPEG, SVG, VDX
- Dynamic grid
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Drawing of complicated flowcharts and diagrams on a tablet has never been so easy and quick. Thanks to unique automatic layout algorithm for connections and diagram objects, recognition of the hand-drawn shapes and dynamic grid, there is no need to precisely position shapes on the screen. In just a few minutes you will be able to design professional business graphics using hundreds of pre-designed smart shapes created especially for flowcharts and general-purpose drawings as well as for specific diagram types: Swimlanes, Venn charts, Data flow diagrams, Process flow diagrams, Workflows, Business process models (both bpmn 1.2 and bpmn 2.0 notations are supported); Chevron and circular diagrams; Infographics and many other. The created diagrams can be printed or exported to Pdf, Png, Jpeg, Svg and Microsoft Visio (Vdx).
Screenshots
Verdict
The clearest difference is rating: PureFlow at 4.6 against Flow Chart, Block Diagram's 2.8. PureFlow also leads on review sentiment (85% vs 44%) and in-app purchases (none vs 1). Flow Chart, Block Diagram's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 14.0). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Flow Chart, Block Diagram sells 1 one-off in-app purchase. PureFlow asks for nothing beyond the download.
PureFlow holds the better App Store score, 4.6 against 2.8. That said, the two scores are not equally well evidenced: PureFlow has 154 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 85% of PureFlow's written reviews are positive against 44% of Flow Chart, Block Diagram's.
PureFlow ships an update weekly, Flow Chart, Block Diagram monthly. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.
| Parameter | PureFlow | Flow Chart, Block Diagram |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (154 ratings) — better | 2.8 (11 ratings) |
| Positive reviews | 84.8% of reviews — better | 44.4% of reviews |
| Number of ratings | 154 — better | 11 |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksandr Kozlov | Evgeny Akinshin |
Customer experience
PureFlow
Flow Chart, Block Diagram
Bugs and requests
PureFlow
Reported bugs
3 issues- Crashes on certain iOS versions
- Inability to save or export flowcharts
- Alignment issues with text and shapes
Requested features
6 requests- 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)
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- Dark mode support
Flow Chart, Block Diagram
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PureFlow
No in-app purchases
Flow Chart, Block Diagram
- Upgrade to Premium$11.99
Questions
Is PureFlow free?
Is Flow Chart, Block Diagram free?
Which has better reviews, PureFlow or Flow Chart, Block Diagram?
Do PureFlow or Flow Chart, Block Diagram have ads?
Which is updated more often, PureFlow or Flow Chart, Block Diagram?
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