RailControl Pro

RailControl Pro Version 3

Loc Management

The biggest update in RailControl Pro's history, completely changing how you work with locomotives:

• Column View – Control multiple locs at the same time. The old view is of course still available too. Read more
• Collections – Organize locs with Favorites, Recents, or your own. And with Smart Collections that means you can create your own rule-based collections which update automatically. Read more

Connectivity

Auto-Discovery – RailControl Pro now finds Central Stations on your network automatically. And if you use more than one Central Station, the app will keep a list of previously entered IP addresses too. Read more

Track Diagrams & Articles

• Control Desks – Full support for both CS3 Control Desk-style Track Diagrams and Panels. Of course, CS2 diagrams are supported as well.
• Filters – Filter Articles and Events by category, including Track Diagram areas and Event groups on CS3.

Platform

RailControl Pro wants to be a great platform citizen, following Apple's latest design patterns:

• Liquid Glass – As of the last update, the app feels equally at home on iOS 26 and macOS 26.
• Multi-Window – Full multiple window support on Mac and iPadOS.

RailControl Unit NEW

For those feeling nostalgic about the early days of Märklin digital: I've released RailControl Unit, a retro-inspired controller that looks and works like the classic Control Unit 6021.

It started as a test project, but turned into something fun. If you remember dreaming about Control Units from the Märklin catalogue, this one's for you.