Nielsen Newswire:

Consumers are spending more time on their apps than ever before. Over the past half-decade, the proliferation of mobile devices has transformed us into an app-driven society, presenting marketers with new opportunities to connect with consumers by creating more interesting and sophisticated apps to command their attention.

New data from Nielsen shows that U.S. Android and iPhone users age 18 and over spend 65 percent more time each month using apps than they did just two years ago. In Q4 2013, they spent 30 hours, 15 minutes using apps, a full half-day more than 18 hours, 18 minutes in Q4 2011. The average number of apps used per month, however, only increased slightly from 23.2 in Q4 2011 to 26.5 during the same period in 2012 and 26.8 apps per month in Q4 2013. This shows that while there may be an upper limit to the total number of apps users are willing to access within a given month, the amount of time they are spending on those apps is showing no signs of slowing down.

Who spends the most time on apps now, and what are the opportunities for growth? Smartphone owners ages 25-44 use the greatest number of apps per month (29 apps, on average), but 18-24 year-olds spend the most time on them (37 hours, 6 minutes). Time spent does decrease with age, but apps are clearly playing a big role in the lives of all smartphone users. Case in point: Even those aged 55+ spend more than 21 hours across an average of 22 different apps per month.