After trying a bunch of other todo apps, including Wunderlist, Todoist, ..., I settled with TickTick for its balanced approach to simplicity and flexibility.
I am still not sure whether having habits and pomodoros (I use Pomo for specific recurring activities) in the same app where todos are, however, TickTick got me, a seasoned productivity geek and a project manager, to a whole new level of control.
