Yes, you can use RefWorks with your iPad! Using Safari you can import, edit, and organize references as usual. Unfortunately the Cite-N-Write module does not work with the iPad’s Pages word processor. But if you really want to format a paper on your iPad you can do it using Google Docs. This video from Thomas Jefferson University shows you how to use RefWorks’ one-line-one-cite feature with Google Docs:
You also won’t be able to easily download records from PubMed via Safari so you should perform your PubMed search through RefWorks. From the Search menu select Online Catalog or Database, then PubMed:
But remember that a PubMed search from within RefWorks will not have all the advanced options than a search on the PubMed website will give you.