I like that it has an easy interface for both patients as well as doctors.
It's very helpful in keeping track of my schedule with all of our providers. The app can sometimes be slow at times but this isn't always their fault depending where you are geographically located within the U.S. Sometimes when we try to access certain pages they don't load right away which makes me think there may have been some recent changes or updates made by Apple since last time i used it so maybe just give them another chance if things were working fine before? We use Dr Pad primarily because its pretty intuitive once your familiarized yourself with how everything works! Its great having one place to keep up-to date info about each appointment/doctor etc..