Barefoot Solutions has a rich portfolio in building applications for the iOS platform. Based in San Diego, this web design firm knows quite a lot about Apple and its innovative software and hardware. Apps that are launched for the iOS operating system have to be encoded with Swift, which is a licensed programming language. Swift is widely used to support various features on Apple's other operating systems such as watchOS and tvOS. This web design agency actually has a lot of experience in designing solutions for the Apple Watch and Apple TV. On the front end, an iOS app has to include colorful graphics that make it easy for users to navigate through menus and other icons. Barefoot Solutions makes sure that the apps comply with the Coco Touch framework that is integrated into iPhones and iPads. Thanks to this technology, users could precisely provide text-based input on the apps.