Compare software

Work.Log vs Time Cop: catalog facts
Work.Log	Time Cop
Free Free and open source under the GPL-3.0-or-later license.	Free Free and open source under Apache-2.0.
Linux, Self-hosted	Linux, Android, iOS
Hierarchical work session history Markdown notes, tags, and time totals	Multiple parallel timers Projects for grouping work
The native app targets Linux desktops The web app requires self-hosting	Available on Android, iOS, and Linux
Downloadable app, Self-hosted	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: Apache-2.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.