Weekis is a minimal, unobtrusive and focused week planning tool - http://weekis.com
There are thousands of to-do lists, week organizers, productivity apps, time and task managers out there. Most such apps are overwhelming, bloated or obtrusive. Weekis is different in that it is minimal and unobtrusive.
I developed Weekis out of my own need to manage my weekly tasks better. While it requires discipline to manage time, I think that the discipline must come from within, rather than enforced limitations, nagging or nudging.
I've been using Weekis for the past few months and I've felt a clear improvement in my task management. I no longer procrastinate (as much).
Weekis requires no obligation. It doesn't throw constant attention-seeking, concentration-breaking alerts or reminders, yet it will make it easy for you to recall your weekly tasks and focus on what's important. Weekis provides a clear week view, without the clutter of dates or time slots.
You can create as many tasks as you want, but you may find that Weekis intuitively promotes the "do less" principle, by encouraging you to only have a few, more important, tasks each day.
I'll appreciate your suggestions.