Frustrated student

This app worked flawlessly when I first purchased it. Since the update, it is now a complete and total waste of time. It is the slowest app on my phone and crashes 5 times for every one time that it works. I can leave a patients room, walk down the hall and find any condition or medication in a text book before this app even opens fully. At the price you charge for an annual subscription this is completely unacceptable. I will not be renewing my subscription and will make a point to share this information with my colleagues and the dean of my program (who required that we purchase your product)

 about UpToDate Lexidrug, v1.12.1