For personal use, I think Quire is simple enough. (I used Asana for a while before and I agree it's a little bit complicated for personal use, Quire actually wr

For personal use, I think Quire is simple enough. (I used Asana for a while before and I agree it's a little bit complicated for personal use, Quire actually wrote a post about migrating from Asana to Quire, which helped me a lot https://quire.io/free-asana-alternative-migration https://quire.io/free-asana-alternative-migration) I mainly focus on the list view and set dates to remind me of the deadlines. I also like it because it has a clean interface on the phone app. I can see clearly of my to-do list and organize them by dragging tasks into subtasks. I also enjoy using Google Keep to take notes or journal. I like Google Keep because it has a pen feature, which allows me to draw, doodle.