By Natasha Baker TORONTO (Reuters) – Keeping New Years resolutions can be difficult but new apps aim to help people get organized, track progress and stay focused to reach their goals. About 45 percent of Americans make New Years resolutions each year, according to the University of Scranton in Pennsylvania, which found that losing weight, getting organized and managing finances are the most popular resolutions. New Years resolutions are difficult to keep because theyre about behavior change, said David-Michel Davies, executive director of the Webby Awards, which honor excellence on the Internet. But because mobile apps are with you all the time, theyre something that can keep you on track minute-to-minute and hour-to-hour, he added.