[WhoCaresLies]

little snitch looks way better and has a better UX, so nope

[nhojb]

Personally I find the LS interface way too complex and intimidating (and I say this as a long time macOS / iOS developer).

Lulu has a quirky interface, but it's much clearer. Of course it also helps that it's free and open source.

[ngcc_hk]

Any comment about cannot login in the first comment. May give it a try but if ...