Anybody know of an ACTUAL dedicated task reminder?

and not just some note/list-taking kind of app that pins to calendars!

I really really really need an actual one now, cause I have to go to multiple locations with different duties on different days repeatedly, so I need a task minder that can warn and reset tasks to be done again later on.

I don’t really care if it’s “gamified” or super plain, but I just need something like a looong screen full of namable & resettable toggles or slides that can each have their own timer/countdown. being able to set them to certain days would be nice too, but I’ll take what I can get.

thanks for your time and help,