Could you give me an idea of what a project means to you? Like how big is it and what sort of activities are you doing? I think that will help me figure out what you need.
For me, a project is a large activity with many many activities. A task is just something I have to do that might have half a dozen activities.
Building a new house is a project. Painting the garage (that’s already attached to your existing house) is a task.