It's free, entirely, only ONE FEATURE needs the subscription and that is synching to the web and Lightroom for Mac / PC.So, is it free or not?
So, if all you want is some solid retouching and editing on iOS and the files aren't supposed to leave your iDevice in a synched fashion, then you're good to go.
Otherwise you'll need to subscribe.
Wish Lightroom had WiFi Synch.
Or, even better yet, wish iTunes worked as a bridge to synch app data between Mac or Windows and iOS.
Some apps that would greatly benefit from synching without me having to manually open them on both systems:
TapForms, GoodReader, Lightroom (not using it, but if that was a thing I'd give it a shot), and various others where I might not want cloud sync for whatever reason. (there's plenty, even beyond privacy concerns, like network speed, no need to subscribe to something, ...)
Glassed Silver:mac