The first programming language was C, and the others were either developed from it or directly influenced by it. Swift was created by Apple software professionals to be a safer language for iOS programming than the competition. Android mobile app creation is far less expensive than iOS app development, yet iOS is still worth every penny. Not like the others, it is not based on C. Since its introduction in 2014, the Swift programming language has gained a lot of interest among programmers, particularly iOS developers.