The Plus tier includes unlimited devices, offline access, 1GB of uploads per month, larger individual note sizes, and syncing with mobile apps—you can even save your emails into Evernote with Plus. That costs $34.99 per year (an increase of 10 dollars since 2015).
The Premium tier was $50, but has jumped up to $69.99 a year. For that, you get it all: 10GB of uploads, turns notes into presentations, PDF annotation, and searches inside attachments (even MS Office docs).
Business, of course, costs a lot more: $12 per month per user (so $144 per year) on the team. But that comes with all of the above plus more, which you can read about in our review.