Time Doctor offers Free Trial, but When I Work does not.
Time Doctor is designed for Large Enterprises, Medium Business and Small Business.
When I Work is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Time Doctor Starts at $7/Month whereas for When I Work Starts at $2/User.
Some top alternatives to Time Doctor includes clockodo, TMetric, Toggl Track, Hubstaff, TrackingTime, Clockify, TimeTrack, Timesheet, AtTrack and Time Tracker by eBillity.
Some top alternatives to When I Work includes Homebase, StaffTimerApp, WhenToWork, Sling, Schedule it, TrackSmart Scheduling, My Work Scheduler, StaffAny, SocialSchedules and Deputy.