For this first public release 4projects free, we packet it with all basic features to outline and manage projects. But you can also use it as an advanced todo list. Especialy on integrating agile into 4projects we are sometimes strugling. For example scrum sprints are differend even per team. Download the demo file and load it in the app and you get an idea of all the functions. It also works fine on tablets, only draging thing dous not work smooth on tablet, but than you can use the forms to edit dates.
Best practise is to outline your project in the listview, plan it in the gantt view and manage it using the various bord forms and reports.