what do personal trainers use to manage their client schedule? ADVERTISEMENT 688 viewsOctober 16, 2014 0 Alexander October 16, 2014 0 Comments eg. diary (pen and paper), excel calendar, software 7 Answers ActiveVotedNewestOldest 0 Danielle0 Posted 0 Comments I use Microsoft Outlook and iCal. ICal is on most iPhones, and works great for blocking out time and seeing what is on the calendar! You are viewing 1 out of 7 answers, click here to view all answers. Register or Login