StairScan Pro – Stair measurement reinvented
As the world’s first company, Lehner Lifttechnik offers an app-based solution that measures staircases digitally, precisely and entirely without additional hardware in record time – the ideal basis for stairlift planning. Instead of elaborate photogrammetry with markers on every step, all you now need is an iPhone or iPad Pro.
How it works
1. Download the app
Download the free StairScan Pro app from the App Store (iPhone or iPad Pro, iOS 17 or later).
2. Scan
Capture the staircase with your iPhone or iPad Pro (LiDAR). Mark start/stop areas and record obstacles such as radiators or handrails.
3. 3D DXF export
A finished 3D/DXF measurement is generated automatically – optimised for stairlift planning and CAD-compatible. The file belongs to you and can be used freely.
Your advantages
| Feature | StairScan Pro |
|---|---|
| Open system | The exported DXF file belongs to you and can be used freely |
| Speed | Up to 70% faster than conventional photogrammetry |
| Hardware | Just an iPhone or iPad Pro – no markers |
| Export | Automatic DXF export (CAD-compatible), ready for lift planning |
| Marking | Digital marking of start/stop areas |
| Obstacle detection | Special virtual markers for all kinds of obstacles (handrails, lintels, window reveals, etc.) |
| Documentation | Automatic photo documentation in the export |
| Use | Works offline and is intuitive for use on site |
Discover StairScan Pro now
The app is available free of charge in the App Store (iPhone or iPad Pro, iOS 17 or later). As a partner of Lehner Lifttechnik, we support you in getting started.
Please note: the free version provides a 2D export. During the trial phase you can request the 3D file from us and we will gladly send it to you.
Videos
StairScan Pro – Presentation
StairScan Pro – User Video
Webinar
Experience StairScan Pro – the latest innovation on the market – in our webinar! We will demonstrate the app in action, guide you step by step through the entire process, share helpful practical tips – and our experts will be on hand afterwards for a Q&A session.
Try it for free now
All webinar participants will be given the exclusive opportunity to trial the full version of the app free of charge until 30 September 2026. From 1 October 2026, the app can be used with either a monthly or annual licence – further details will follow.
Measurements generated by StairScan Pro can, for the time being, be used for stairlift configurations covering up to one floor.
Registration – quick and easy
- Enter your contact details
- Submit your registration
- Receive a confirmation link
- Accept the meeting
- Join the webinar
Please do not hesitate to contact us if you have any questions about registering for the webinar.
How to get started in 2 minutes
To ensure everything runs smoothly and to give you a chance to explore the app, we recommend downloading it and creating an account before the webinar.
Can’t wait and want to try StairScan Pro straight away? We have already created a detailed manual on how to use the app.