Diagrams and Ideas

Create stunning diagrams, graphs and designs with the best vector diagramming for iPad and iPhone.

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What's new in Grafio 4


    Store and sync your documents in any supported cloud service.


    Handwrite into any shape on the canvas. Switch mode through the Pencil 2 button.


    Move, rotate and scale through numerical values. Flip, align and distribute shapes.


    More than 4,000 color and black&white; pictograms included.


    Find a pictogram by typing its name into the search box.


    Put arrowheads to any line you draw.

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Grafio in action

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Object Recognition icon

Shape Recognition

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

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Shapes Library

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.

Audio Notes

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.

Object Oriented

Select everything you draw and add to the canvas. Group or Lock objects.


Perfectly Arranged

Snapping shapes vertically or horizontally to their centers or sides makes sure all your shapes are properly arranged

Vector Engine

You won’t see pixels ever again. Zoom as much as you want, and export your canvas as a vector PDF.

Optimized for iPhone

Grafio works perfectly on all the iPhone devices that run the latest iOS. And your iPhone is always with you which is perfect when you want to show an idea to someone via AirPlay or draw a quick flowchart and print it from your iPhone via AirPrint. The large iPhone 6 display allows you to get the most out of grafio and make large and details diagrams with it.

Wishing to be more productive we created Grafio for iPhone so that we could brainstorm and share our ideas everywhere we go.

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