Do I already own it?
Search running number, maker, model, DCC address or storage location before buying a duplicate.
Your layout's signal box, in your pocket
YardCard brings your model railway roster, DCC references and workshop history together on one illuminated operating board.
READINESS IS RECORDED BY CONTEXT
A passed test can move Home from Test requested to Recorded ready. The locomotive still says Drawer B3 because workflow state and physical storage are separate facts.
37 214 is Test requested for Home. Physical location: Drawer B3.
THREE QUESTIONS AT THE LAYOUT
Search running number, maker, model, DCC address or storage location before buying a duplicate.
Unassessed, Recorded ready, Test requested and Workshop hold stay explicit for each context.
Open a dated wheel-clean, decoder, coupler, repair and test-run ledger.
WORK THE ROSTER
RAILWAY-SPECIFIC DEPTH
CAPTURED FROM THE RUNNING APP
Eleven unretouched, native-resolution simulator captures from the current YardCard build. The fictional Northfield roster shows the real workflow on iPhone and the full three-column operating desk on iPad.
Open an app-generated reference roster PDF →










REFERENCE, NOT CONTROL
Offline by default, with no account, ads, analytics or tracking. YardCard does not connect to, program or control a railway. Readiness and values are user-entered records, not an inspection or appraisal.