Random pro tip, pocket notebooks are really handy. They don't actually need to be kept in your pocket, if you regularly carry a backpack or purse/manbag you can toss it in there.

I use my phone for reminders/alarms, and Joplin for syncing long form notes and more reference sort of stuff, but a notebook feels more 'accessible' (for a lack of a better term) and it's easier to flip through a notebook of random stuff than to scroll through an unorganized notes app. For me, I also feel a little more mentally organized having things written out over being typed up. Life's been busy, and having one on hand seems to have helped preserve a bit of sanity.