Start here
Confirm that you are using the current app version and a supported operating-system version. Restart the app before repeating the exact action that caused the problem.
Your data
Measurements, planning limits, selected layouts, project comparisons, and notes. This information remains under the app privacy policy described on this site.
Permissions
StairDraft does not request location, camera, photos, contacts, or microphone access.
Exports and sharing
A PDF or project summary leaves the app only when you use the system share, print, or save flow.
Important boundary
Verify final dimensions, code requirements, material, and site conditions before construction.
Contact support
Email naman.mahendra@gmail.com. Include the platform, operating-system version, device model, and a short description of what happened. Avoid sending private project details unless they are needed to diagnose the issue.