Yes, both Maesure and Harvest offer a Free Trial.
Maesure is designed for and Small Business.
Harvest is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Harvest begins at $10.80/User/Month when Billed Yearly, while pricing details for Maesure are unavailable.
Some top alternatives to Maesure includes Time Doctor, Toggl Track, Harvest, Hubstaff, ClockShark, actiTIME, Clockify, ClickTime, Buddy Punch and OnTheClock.
Some top alternatives to Harvest includes clockodo, Timesheets.com, TrackingTime, Clockify, TimeTrack, Time Track Bill, Timesheet, Hyperlogs, Timet and Time Tracker by eBillity.