Grafio 4 vs PureFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grafio 4
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.
- Automatic shape recognition
- Drag and drop stencils
- Embed images
- Record audio notes
- Multiple export options
- Precise drawing tools
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Grafio turns 10. It's been around for a decade already - polished, efficient and with more features than ever before. Grafio is not a tool for professionals only. Its smooth learning curve allows everyone to convey their ideas visually and with ease. Hundreds of thousands use Grafio worldwide, due to its simplicity and affordability. There are no ongoing subscription costs or upgrade charges. Once you purchase it, you have access to an ongoing number of libraries (shapes and symbols) and a multitude of new features with every update. Since Grafio was released 10 years ago, there have been 3 major upgrades, including dozens of new object libraries and a fresh new look to the layout. To begin, simply draw a rectangle, circle or an ellipse and see what makes drawing with Grafio so easy and fun. Grafio can recognize and replace any of the shapes mentioned with a perfectly looking one for your diagram or schematic, ready to be used over and over. Drag and drop objects on the canvas for more complex diagrams. Make connections, add text labels and images. SHAPE RECOGNITION The shapes you draw are automatically closed and straightened, all basic shapes are instantly recognized. The lines you draw between shapes are automatically turned into connections thanks to our shape recognition magic. STENCILS Some diagrams require more advanced objects. Grafio provides thousands of shapes that you can easily drag in from the library. In addition, you can embed images from your Camera Roll into shapes and connect them to your other shapes. AUDIO RECORDINGS Recording audio notes to your shapes can be a way for you to collect your thoughts and include them in the finishing product, or as a reference. - Video tutorials on Grafio can be found on YouTube: http://bit.ly/grafiovideo +++ FEATURE SET +++ • Shape recognition - recognizes hand drawn basic shapes • Drag & drop shapes from many libraries • Insert, embed, or paste images • Precise drawing with Apple Pencil • Build diagrams and graphs through connections • Label shapes and connections • Select, move, rotate and scale everything (even scribbles) • Change size, color, opacity and other properties of your shapes • Have a favorite font? Import your font from popular websites • 10 Different connection types with adjustable radius • Precision toolbar for nudging, rotation and resizing • Flip, align and distribute shapes with a single tap • AirPlay and video output for presentations • Export to PDF, PNG or JPG • Record audio notes with each object • Export videos with how your design reaches the final product • iCloud and Files integration +++ THE POSSIBILITIES +++ • Make Designs • Take Visual Notes • Vector Sketches • Flowcharts and network diagrams • Any diagram type that has a name: ArchiMate, Audit, Block, Cabling, Data Flow, Electrical, Gantt, P&ID, Sankey, SDL, TQM, UML, Use Case, Venn, Wireframe, Workflow, etc. • Industrial Processes • Organizational Charts • Basic Charts and Graphs • Mind Mapping (Brainstorming Diagram) • Web Site Maps • Road Plans • Military operational and tactical plans and many more... +++ STENCILS +++ FREE: • Amazon Web Services (AWS) • Arrows • AV Connectors • Azure Services • Balloons & callouts • Basic Flowchart • Basic 2D & 3D Shapes • Doodles • Electrical symbols • Gantt Chart • Google Cloud Platform (GCP) • Hazard & GHS symbols • JoyPixels (formerly EmojiOne) • Kubernetes • Memes • NATO Joint Military Symbology (APP-6) • Pictograms • Piping & Instrumentation • Pneumatic & Hydraulic • Sankey Diagrams • Textables • UML Diagram • US Road Signs • Vintage shapes PAID: • FULL ACCESS - Get all libraries at a discount • Audit Diagram • BPMN • Concept Map • Cross-Functional Flowchart • Data Flow Diagram • ESL "Energese" • Event-driven process chain (EPC) • iOS UI Kit • Marketing Diagrams • Maps & Flags • Network Diagram • SDL Diagram • TQM Diagram • UX Flowchart cards (sitemap) • Venn Diagrams • Wireframe • Workflow Diagram
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.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Grafio 4 | PureFlow |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 3.8 (252 ratings) | 4.7 (162 ratings) — better |
| Positive reviews | 73.3% of reviews | 84.8% of reviews — better |
| Number of ratings | 252 — better | 162 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 225 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Ten Touch Ltd. | Aleksandr Kozlov |
Customer experience
Grafio 4
PureFlow
User reviews
Grafio 4
From 252 App Store ratingsWhat we love
- 💡 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
Room to improve
- 🐛 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
PureFlow
From 162 App Store ratingsWhat we love
- 🚀 Intuitive and easy to use
- 👍 Produces clean and attractive flowcharts
- 🚀 Simple and straightforward
- 👍 Great for basic flowcharting needs
- 👍 Surprisingly powerful for a free app
Room to improve
- 🐛 Occasional crashes or stability issues
- 🔧 Limited customization options
- 🔧 Inability to manipulate lines and arrows
- 🔧 Lack of export/sharing options without in-app purchase
Bugs and requests
Grafio 4
Reported bugs
4 issues- 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
4 requests- 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
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
In-app purchases
Grafio 4
- MemesFree
- AWSFree
- Azure ServicesFree
Show 7 moreShow fewer
- Hazard SymbolsFree
- Wireframe$0.99
- Network Diagram$0.99
- Workflow Diagram$0.99
- iOS7 UI Kit$0.99
- UX Flowchart$1.99
- Full Library Access$5.99
PureFlow
No in-app purchases







