Feedback about the best and most accessible cross platform password manager for Windows 10 and iOS.

I am looking for feedback about the best and most accessible password manager to use on my Windows PC with JAWS and my iPhone 6S using VoiceOver. I was using KeyPass but can no longer get it to work and I would like something that's not too complicated. I just need a program that can generate strong passwords and can be opened with a master password. I've heard discussions on this list about One Password and LastPass and was just wondering which program users prefer? Thanks for any feedback you all can provide.