Not nearly as big a story as it seems:
- all existing users (and anyone who makes an account before Aug 21) are grandfathered into the free model forever
- the app is really a secondary feature altogether and pretty unimportant; I use my Anova sous vide plenty and have not once felt I wanted to use the app
This honestly seems pretty damn reasonable. And for just about anyone with enough disposable income to be cooking sous vide, $2/month (or they offer $10/yr!) is almost certainly no more than a rounding error.
What I don't get is why (and how) they're talking about disabling Bluetooth, that was mentioned but not really discussed or justified. I do have a big problem in principle with any situation where I've bought something, and without my consent the mfg changes it to remove functionality. That should be explicitly illegal (with maybe exceptions for true safety issues).