Tasks.org and easytodo.

I use Amazing Marvin - super customizable to make your own workflow, so you can make it as simple or complicated as you'd like. Small team, but responds super quickly to questions and requests.

I'm currently using Google Keep for personal tasks and Microsoft To-do at work, but want to switch to something self hosted.

My wife and I use Cozi (free tier) for shared lists and calendar. Now we both will know when we need laundry detergent and that we have to meet up with whoever next week even if it doesn't come up in conversation. You can notify each other of calendar additions too, so that side of it doesn't even rely on checking that often.

For simple chores and errands, we just have a white board in the kitchen. We are cute and leave each other notes on it sometimes too.

All the apps... and none of them work for me.

But one that is nice, powerful, and still free usable without working with a 'hello world build a todo application'-app and seems to work for people that actually use todo applications.

Haven't seen Habatica mentioned at all. Sort of gamifies your tasks.

Google Tasks. Love that it syncs to Google Calendar.

I use neorg for neovim, specifically I use:Neorg journal today to open up a daily .Norge file that I maintain notes, todo, etc on.

If I need to leave a note for myself for the future, I create a note for that day ahead of time.

Markor

Apple reminder. It syncs with nextcloud ( unfortunately no sub tasks possible) but i am using icloud. The app itself is pretty descent with some cool features

Bitwarden notes

Clickup. Technically it's a project manager, but it's relatively cheap and I've been using it for years now.

Reminders on the iPhone. It does everything I need it do. I’ve got my basic reminders, and I’ve got my shopping list. All my interaction with it is verbal.

When I arrive at the store I just say “show me my shopping list”.

A bullet journal. I can't get distracted and doom scroll for hours in a notebook.

I carry my field notes and a pen

jtxBoard on Android

Material files. It has a text editor for my todo.md.