Structure Graphing app for iPhone and iPad

Structure is a graphing app for professionals. With a variety of shapes, markers and more, Structure is the perfect tool for anyone looking to graph their next project.

Structure allows users to graph shapes, calculate area and linear feet, color code shapes, add markers to indicate areas of interest and export the final output to a PNG or PDF. Whether youre a professional in need of a graphing tool or an enthusiast looking to graph your latest home project, Structure is for you.


There are multiple objects that can be added to a graph.

Square - A square is a four sided shape that has four lines at 90 degree angles. Dragging a corner will scale the shape in both height and width.

Shape - A shape is dynamic and can have any number of points. By default, a shape has four points. Double tapping a line will add an additional point. Points can also be removed by tapping a line and then using the action menu in the bottom right corner of the screen. Dragging a corner will not impact the other corners in the shape.

Circle - A circle can be added with a radius of any size. Ovals are coming soon.

Lines - A line can be added as a solid line, a dotted line or an arrow.

Text - A text label can be added to the graph, with a limit of 32 characters. Rectangles and structures each have an option to name a graph, which creates a text label within the shape.

Markers - Markers can be added to indicate areas of interest. Markers can be customized to your needs and can also include images. Attaching images to markers is only available to Premium users.

Objects - Objects can be added to indicate real-world items, such as trees, bushes, flowers and more. New objects are being added with each new release. Objects for the interior and exterior of a home are coming soon.

Each shape can be customized (line width, line color, background color, etc.) by double tapping the shape or using the action menu in the bottom right corner of the screen while the shape is selected.

More objects coming soon!


The Structure Premium subscription gives users additional features and cloud storage for $4.99 per month. Users with the Structure Premium subscription have access to additional features:

- Create unlimited local graphs
- Create graphs with unlimited objects
- Custom markers with image attachments
- 500MB of Cloud Storage
- Export graphs in formatted PDF documents
- Contact our support team from the app

To upgrade to the Structure Premium subscription, go to the Settings page and tap “Upgrade to Premium”.


If you would like to report a bug or make a feature request, feel free to reach out to [email protected].


The Terms of Use can be viewed at https://structuregraphing.com/terms