OrthoGraph I has arrived

Download OrthoGraph I for your iOS or Android device and use all core functionalities for free!

About the app

The most versatile technology for building survey.

Forget the clumsy hand drawn sketches and outdated, unreliable floor plans: turn your tablet or smartphone into a powerful working tool with OrthoGraph I.


Conduct a complete building survey with the most versatile technology: by using OrthoGraph I and your iOS or Android mobile device, you can map out and measure buildings and architectural spaces quickly and accurately. Export your work result in different file formats - PDF, .XLSX, IFC, DXF - just with a click, make a 3D walkthrough and use all further benefits of the BIM concept.

It does not matter if you work on small rooms as a carpenter or large office buildings as a member of a building surveyor team, OrthoGraph I performs well in both situations.



Sketch & Tap

Draw as you would do with pencil and paper. OrthoGraph I creates walls automatically from your lines.


Measure as you go

Measure walls, diagonals, openings, ceiling height, or even objects, by snapping measurements directly into your drawing, via Bluetooth® from your compatible Leica or Bosch laser distance meter.


Reports, calculations

Get calculations on surface values, volume, and perimeter on site. Email a complete building document from the scene to your desktop, to your clients or colleagues.


Cad and bim compatibility

Build BIM models, which can be exported into the main large scale desktop file formats - IFC, DXF - with just a simple touch, it can be emailed to your desktop or even to your clients.


3D walkthrough

Take a walk in your project in 3D, pinpoint every detail of it, or just show it to your clients.


Subscribe to OrthoGraph I and digitalize the way you do floor plans and building surveys. Get on-site calculations on surface values, volume and perimeter. Save all your projects in our Cloud.

Export your work in industry standard file formats without limits – PDF, Excel, IFC and DXF – and import them into your compatible CAD software of choice. Get OrthoGraph I updates for more and more functionality. What do you gain if you subscribe?


- Unlimited number of projects -

- Exports in various formats -

- OrthoGraph Cloud Service -

- Run reports on-site -

- Feature requests handled with priority -

- Premium Support -

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