UMLBoard

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for UMLBoard is 0 concurrent players (21 Oct 2026, 13:32). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 0 concurrent players on 21 Oct 2026.

Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.

UMLBoard is an easy-to-use UML class diagram tool with a clean, hand-drawn whiteboard style. It’s perfect for visualizing software designs, enhancing code documentation, or creating polished diagrams for presentations and publications.

Steam store description