As another happy Enpass user I don't think it is significantly different. The exception being that the KeePass frontends are really just as expensive as Enpass is now.

I also got a good deal on the lifetime pro membership before they moved to more of an annual model, which factors into my decision.

Which Keepass frontend do you use (if you use one on mobile)? Keepassium and Strongbox seem to be the ones that people talk about, but they are pricey too. I don't know anything about AuthPass, but I'm reluctant to use a free product; I'd rather use an inexpensive one, just to hopefully thwart supply chain attacks on that front.