ARCOS RosterApps is the airline ground crew scheduling and rostering solution that keeps track of scheduling rules, bids, trading, PTO and more so you don’t have to. Say goodbye to piles of paper, spreadsheets, confusing rosters and lines of employees and airline crew members waiting to swap their shifts. ARCOS RosterApps is the future of ground crew shift management, accessible from all electronic devices – anytime, anywhere. Let employees handle their own shift bidding, swapping, and PTO, while you approve with the click of a mouse.