When I was in nursing school I paid for Nursing Central found here: https://www.unboundmedicine.com/ubst...ursing_central
I have a phone that is more like a pocket pc and the application was easy to use. While my phone does have internet, it was a necessity to utilize the program, unless I wanted to run an update. One thought also would be to check where you work to see if they have any programs you can download to use. At my work they have a subscription to Thomson Clinical Xpert that we are able to use on mobile devices. I think that you are going to be limited in what is available to you if you aren't able to utilize the internet unfortunately though.