With over 6.3 billion global smartphone users, it’s no surprise that mobile app development is booming. In the US, 89% of the population owns a smartphone, with 53% using iPhones. People check their phones 58 times a day, spending 88% of their time on apps. The demand for Android and iOS development services is rising. It’s time for businesses to offer responsive mobile apps. Explore app download and usability stats in our research guide.