Mobile applications have become integral to modern life, making tasks easier and keeping people connected constantly. Early mobile apps provided basic functions like calculators and cameras, but as phones developed more advanced operating systems, users could install a wider variety of third-party software for GPS, cameras, games, and more. Now, mobile apps provide a vast array of entertainment, social media, finance management, and educational options. The number of mobile app users grows dramatically each year and will likely surpass 4 billion by 2017 as apps continue to permeate daily activities.