Mobile Development Guru by Iain White
Mobile app development refers to the process of writing software that works on a mobile device (smartphones, tablets, wearable). But app development is not only about coding a native, HTML5 or hybrid app. It is about the strategic process of defining, designing, building and launching a successful mobile product.
Mobile Application Development is the set of processes and procedures involved in writing software for small, wireless computing devices.
Like Web application development, mobile application development has its roots in more traditional software development. One critical difference, however, is that mobile applications (apps) are often written specifically to take advantage of the unique features a particular mobile device offers. For instance, a gaming app might be written to take advantage of the iPhone’s accelerometer or a mobile health app might be written to take advantage of a smartwatch’s temperature sensor.
In the early years of mobile apps, the only way to ensure an app had an optimum performance on any given device was to develop the app natively for a particular device. This meant that at a very low level, new code had to be written specifically for each particular device’s processor. Today, a majority of mobile application development efforts focus on building apps that are device-agnostic.
A Progressive Web App (PWA) is a website that looks and behaves as if it is a mobile app. PWAs are built to take advantage of native mobile device features, without requiring the end-user to visit an app store, make a purchase and download software locally. Instead, a PWA can be located with a search engine query and accessed immediately through a browser.
PWAs eliminate the need for e-commerce merchants to develop native apps for multiple mobile operating systems. Just like YouTube videos, PWA content is downloaded progressively, which provides the end-user with a better user experience than a traditional website that uses responsive design. Progressive web apps may also be referred to as instant mobile apps.