Huckleberry - free vs Plus vs Premium

Different to the question you've asked but in case it helps..
Have you tried Nara baby? I preferred it over huckleberry.
Ive only used the free version of both

I got a free trial of the premium version. The extra features were ok but I rarely used them and wouldn't pay for them. I found the sleep sweet spot caused me more stress and I was more worried about the app than my baby's cues. I love the free version and it does what I need.

Ive been using the huckleberry free version and love it especially the fact that I could add another child to it which came in handy with having 2 under 2

may i ask why? I downloaded that one recently because huckleberry kept deleting my timers but haven’t actually checked it out

The biggest difference for me was the ability to add my partner who could create his own login and access or add info. So if the baby is with him he knows when and how much the baby has eaten plus can log any bottle feeds himself without being dependent on me.
There were other small additional things too in the Nara app around that I can log like custom or standard routines. Depends if you want those options or not. I'd say give it a quick try and see.