Allow Grafio to become an extension of your fingertip. Draw a rectangle, circle or an ellipse and watch Grafio recognize and replace it with a perfectly looking shape for your diagram or schematic. Grafio has been around for 7 years already, polished, efficient and full of features achieved through more than 30 updates and free upgrades.

Drag and drop objects on the canvas for more complex diagrams. Make connections and add text and images. Everything you need for visualizing your idea.

The shapes you draw are automatically closed and straightened, all primitive shapes are instantly recognized. The lines you draw between shapes are automatically turned into connections thanks to our shape recognition algorithms.

Some diagrams require more advanced objects. Grafio provides hundreds of shapes you could easily drag in from the library. You could also insert images from your Camera Roll as shapes and connect them to your other shapes.

Recording audio notes to your shapes could be a way for you to collect your thoughts or you can use this feature for something more creative, like taking an interview or recording your riffs for example.

We developed а non-intrusive interface that will get you straight to the point. All advanced features you might need are also there hidden beneath the surface. To have all that power on your iOS Device at your fingertips is truly amazing!

- Video tutorials on Grafio on YouTube:


• Shape recognition (recognizes hand drawn basic shapes - rectangles, ellipses, triangles etc.)
• Drag & Drop shapes from many libraries
• Insert or paste Images
• Ultimately precise drawing with Apple Pencil
• Build diagrams and graphs through connections (a line between two objects is recognized as a connection)
• Label shapes and connections (double tap to add text anywhere)
• Select, move, rotate and scale everything (even sketches)
• Change shape size, colors, opacity and other properties
• 50+ Fonts, font size, font colors and font alignment
• Not enough fonts? Import your favorite ones!
• 10 Different connection types with adjustable radius
• Bring To Front / Send To back / Lock or Group Shapes
• Copy and Paste across the application
• Undo & Redo
• Zoom and Pan across your canvas
• AirPlay and VGA Output for presentations
• Export to PDF, PNG or JPG
• Send your document or graphics by e-mail
• AirPrint Support
• DropBox Support


• Make Designs
• Take Visual Notes
• Vector Sketches
• Flowcharts
• Network Diagrams
• SDL Diagrams
• Data Flow Diagrams
• Workflow Diagrams
• TQM Diagrams
• Audit Diagram
• Organisational Charts
• Venn Diagrams
• Basic Charts and Graphs
• Mind Mapping (Brainstorming Diagram)
• Block Diagram
• USE CASE Diagrams
• Web Site Maps
• Wireframe Diagrams
• Record Audio Notes to your Visual Objects
and many more...


• Amazon Web Server (AWS)
• Azure Services
• Basic Shapes
• Basic Flowchart
• Hazard Symbols
• Pictograms
• Textables
• Vintage Shapes
• Arrows
• Balloons & Callouts
• Doodles
• Memes

• FULL ACCESS - Get all libraries at a discount
• Wireframe
• Network Diagram
• SDL Diagram
• Workflow Diagram
• Audit Diagram
• TQM Diagram
• Data Flow Diagram
• ESL "Energese"
• Maps & Flags
• iOS UI Kit
• UX Flowchart cards (sitemap)
• Event-driven process chain (EPC)
• Concept Map
• Cross-Functional Flowchart
• Marketing Diagrams
• Venn Diagrams

Check out for more info...

What's New

Version 3.2.6

- Fixed crash when pasting shapes without images.
- Fixed wrong canvas scale when loading newly created document.
- Fixed issue with images in shapes created with very very old versions of Grafio.

3.2.5 changes:
- iPhone X screen is now fully used.
- Fixed an issue preventing free In-App downloads (e.g. AWS) from showing in the stencils library.
- Increased maximum allowed number of documents in the organizer from 600 to 1000.

Customer Reviews

4.3 out of 5

35 Ratings

35 Ratings

Editors’ Notes

Transform your ideas into visuals

7y around, still missing the basics. No hope

Élias de Kelliwic’h

Missing App Features
-> Precise sizing
-> Auto layout of diagram
-> Visio or other format Exports so you can share your work with people who don’t have the App or no iPad.
-> Shape controls: resizing a rounded rectangle will screw the shape as you have not control over anything. So basically the "vector drawings" are useless as you don't get the benefits of it: being able to control the shapes.
-> Grid or pixel snapping when you resize objects. Getting multiple objects of the same size is a nightmare right now if you need to modify their size.

Missing Export Options
-> Transparent background
-> Trimming transparent pixels to only export the content and not the whole canvas

Despite the promises of the developers in the comment, still waiting for basic shape support. Right now you resize a shape, your diagram is done. It will be deformed and you have no control on rounded corners or anything.

Developer Response

Thank you for bearing with us! It appears you've got a good handful of suggestions. We would love to discuss those ideas by email as well. Precise sizing, positioning and rotation is coming in our next major update (4.0). PDF export is a universal layered vector graphics and can be used in any professional package, we don't have plans to support proprietary formats such as Visio; transparent background is exported in PNG format; Once again - we will be happy to dive into more details if you send us an email to Looking forward to delving deeper into your valuable insights.

Sorely missing iPencil support


Please integrate iPencil and allow me to rest my hand on screen while using the pencil. As is the app has a lot of promise but just isn’t practical for on the fly charting as it requires unnatural hand dexterity that would not be an issue with real pen and paper. I get better support charting in GoodNotes in this way, but really want to get more use out of my investment here instead.

Developer Response

Thank you for taking the time to write your review! We agree pencil support still needs a few touches and we are currently working on that. We will review GoodNotes' behavior and see if we can match it. And yes, some nifty pencil features are being cooked right now. As for replying to poor reviews, we only allow ourselves to request email feedback if we feel there is something very wrong with the user's attitude and experience with Grafio. Getting a one star review "just because" is a direct hit on our income and it hurts the entire community as it limits our resource even further with no obvious reason. We feel reviews are not the best meduim for discussing details back and forth and would only burden other readers. Email is a much better fit. We're sorry if it appears to be patronizing, this wasn't the intention at all.


Ten Touch Ltd.
153.4 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, German, Russian, Simplified Chinese, Spanish
Age Rating
Rated 4+
© Ten Touch Ltd.
In-App Purchases
  1. Full Library Access $5.99
  2. Network Diagram $0.99
  3. AWS Free


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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