Android is an open source program elaborated by Google and it's applied in many various smartphone devices such as smartphones and laptops. On the other hand, iOS is a closed source program created by Apple and is applied exclusively in their devices such as iPhones, iPads, and iPods. While they can both be applied to perform similar tasks, they do have different tools and are often tailored to suit the specific devices they are applied in. As smartphone technique continues to grow and advance, both Android and iOS have become increasingly popular among users.