I. More than nine in ten smartphone and tablet users now use mobile apps regularly. However, only about a third of users pay for apps. The US mobile app market is expected to generate nearly $10 billion in revenue in 2015, driven primarily by e-book purchases but with gaming apps and in-app purchases gaining ground.
II. Word of mouth and recommendations from friends and family are the most effective means of discovering new apps. Consumers also consider factors like reviews, price, and app descriptions before downloading.
III. Social media apps tend to see the highest levels of regular usage. Apps that make consumers' lives easier through convenience and functionality are also regularly engaged with. But consumers quickly abandon apps that do