1. Calculating hours available each day based on working hours and lunch break is not helpful.
I am a student with a different schedule every day. A lot of people don't have a consistent working schedule as well. It's more effective to allow users to input hours available for each day of a week directly.

Daily plan and review are not well incorporated. Few features I would love to see are:
2. Allow users to record the time used on a task when the task is marked as finished. I found having a separate paper to keep track of how much time I spent on a task annoying.
3. Allow users to assign expected time when a task is created.

and some bugs:
4. Tasks may shuffle randomly when assigning expected time in daily review.
5. I never get notification about my feedback being replied. I have to check manually.