Daily Note - Quickest way to add, add, and add more to one

For a while now, I’ve been using an app called Reflect to save my thoughts and random stuff as I walk around. But I’ve given that up, and I want to use Bear as my singular PKM.

What I do miss is the ability to record it on my phone and then add it to a daily note at the end of the day. Triage that can everybody recommend a way that will work on both Mac OS and iOS and hopefully Apple Watch? Where I can add to my daily note for a given date, and once midnight hits, Bear automatically adds to the next day’s note. I’m not too fussed about a calendar view, but some way of having a timeline would be useful.

Thank you.