Free and non-free releases, what is the difference?

[crabvk]

I've checked the wiki and FAQ and can't find any info about the difference between free and non-free versions.
It would be helpful to add such info to readme or wiki.

[msfjarvis]

Apologies for that confusion, we'll certainly update the documentation.

The free version is built without Google Play Services dependencies that are used by the nonFree variant to provide SMS OTP Autofill support.