Does Successfactors work on mobile app for IBM?

Hi, i’m working in IBM India and I want to add my claims in successfactors on the go at times. Earlier I used to use Workday mobile app seamlessly but i couldn’t login in successfactors app (maybe idk the procedure). Is it working for anyone? even if i’m using it from the browser, the web page asks for company id. Can someone let me know the steps, if possible?