UpToDate This link opens in a new windowAn evidence-based resource for medical information at the point of care. Includes patient info, a "What's New" section, practice changing updates (PCUs), calculators, and drug interactions. To use the mobile app, go to UpToDate through the library website and create an account. Then, go to your device's App Store and download the UpToDate App. Open the app and log in to the account you just created, and you will have free access to the app.