Technological advancement has contributed to the rise in popularity of mobile phones during the past ten years. Mobile phone sales and the number of applications that run on them are both rising quickly. After the launch of iPhone 14 series in September 2022, there are now 35 generations of iPhones since the original model debuted back in 2007. Despite the inflated cost, the number of iPhone users has rapidly grown in recent years, from just 11 million in 2008 to over 1.3 billion now in 2022.