Why are there so many different iphones thaat come out each year?

Apple releases multiple iphone models each year to cater to a diverse range of consumer preferences and budgets. By offering different sizes, features, and price points, they can attract a broader audience, from budget-conscious users to tech enthusiasts seeking the latest innovations. This strategy also helps Apple maintain its competitive edge in the smartphone market, ensuring that there is an option for everyone. Additionally, frequent updates and new models encourage existing customers to upgrade regularly.