If you’re puzzled by the huge inventory of time management apps out there, puzzle no more: Wunderlist could be the most powerful priority management tool ever created. And it's also the simplest.

Wunderlist is a listing tool and so much more. It sends reminders automatically to your email when projects are due and also when components need to be completed. It syncs neatly across your work phone, personal phone, work computer, personal computer, and your tablet. It divides your lists into categories, so you can keep track of lists for work, home, and groceries. And you can choose to view lists solely by category, all together, or, personal favorite view, by week, seeing exactly what has to get done over the week and when.

That feature was a godsend to the author of this review. It is now very easy for him to see when bills must be paid, when it's time for more hamburger meat and when the Salesforce modification must be completed. He never needs to worry about forgetting to sleep or about journaling, about work or his girlfriend because the list can keep track of everything simply, efficiently, and beautifully.

Since he acquired the Wunderlist, this author's productivity has increased by no less than 50%.

It can do the same for you. And, as always, the best part is that it's free to download for iPhone, iPad, Android, Windows and Mac.