Todoist

I like the widget and the ability to create the repetitive tasks,

helps to know about daily routines and make improvements in myself.

Easy and useful!

Minimal and super easy to use!

The Best, Nothing is even a Close 2nd. i have been using it for 10 years now. having tried most apps. Their team and focus on the product is as good as Apple

Best customisable to-do app

I have a few favorite to-do apps, but my top pick is Todoist. It's a simple, yet powerful app that helps me stay organized and on track. I like that it's easy to use, but it also has a lot of features that I find helpful, like: Customization, collaboration and integrations.

good

More inclusive evolving good cloud task management limited for scale and growth , but opensource api with good green future too , creative builders teams