Recommend you take a look at TickTick for tasks. I've tried em all but this one has nailed it - includes https://support.ticktick.com/hc/en-us/articles/36001108

Recommend you take a look at TickTick for tasks. I've tried em all but this one has nailed it - includes https://support.ticktick.com/hc/en-us/articles/360011086372-Achievement-and-Statistics https://support.ticktick.com/hc/en-us/articles/360011086372-... which might be of interest given your q