Capture in the real workplace
Clockify
We can put a timer on every desk, a phone in every van and a kiosk in the workshop — desktop, web, mobile and kiosk apps are all documented, with offline tracking that syncs on reconnect and GPS plus kiosk photo capture on the top paid tier. Corrections are stated as "you can always go back and edit your time records" alongside timesheet approval, but we found no public information on geofenced check-in with stated limits, hardware terminals or badge readers, or an audit trail attributing each correction to a person on the plans most of my workforce would sit on.
Toggl Track
Timers run on web, Android and iOS, Windows and macOS desktops and browser extensions, and Premium adds timesheet approvals and idle detection. For the workshop wall and the field crews we found no public information on offline capture, a shared kiosk or terminal, or GPS check-in, so capture ends at whoever carries their own phone.