The holidays are always the most stressful time for me. If I could measure my holiday stress with buckets for my tears, there'd be enough water for a full-functioning well. I learned that the best way to curb my anxiety about getting everything done is to get organized and use tools that help increase efficiency. And fortunately, with the world we live in today where smartphones are our saviors, there are a heaping of apps in the iTunes App Store that can aid in getting it together. In this week's Free App Friday, I try to solve your holiday stress issues -- and, well, mine -- with a list of helpful apps.