Bill's is the best pharmacy I have ever used. As for the app. It is easy to use, very basic, no ads which is a huge plus. I wish it allowed me to put in more information about each of my prescriptions like dosage, the name and phone number of the doctor who prescribed it, how many refills I have left, when it was last filled and when it is due to be filled again, and how the medicine should be taken. I have other ideas but those to start would be nice.