chronos-screentime

Local-first Windows desktop app that logs active window usage to reveal digital habits.

Desktopfreeglobal

Chronos is a local-first screen time tracker for Windows, built with .NET 8 and WPF, that runs in the background logging active foreground application usage second-by-second. It shows total screen time, session counts, and app switches on a desktop dashboard, stores data in a local JSON file, and can minimize to the system tray. Tracking data never leaves the computer unless the user explicitly configures sync.

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Behind the summary, Matchbox keeps a richer profile of chronos-screentime - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

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