The old app let you look at your appointment history past and present - you entered a start and end date and voila! All your appointments between those two dates were returned. Very useful for tax purposes so that you could document all your medical-related travel for the previous year. Since the new app was released however, you cannot see any appointments other than upcoming ones - both in the app and via the myMDAnderson web page. Grrrr... With the removal of this functionality, my only recourse was to have the patient billing office generate a report for me detailing all billable procedures in a hope that I could extract the desired appointment date info from that. Double grrr... As a software development company executive, it is clear to me you have taken one step forward and five steps back here.