The key difference between a Web application and a website is how we interact with everyone. Web applications are defined by their inputs -- we create, read, update, and delete data in a Web application. The website is defined by its output, and various website systems are customized and developed.

Progressive Web application, progressive Web application is a relatively new type of Web application, whose behavior is similar to native application and generally better than native application. They are Web applications that follow a slightly different approach and involve a set of additional technologies, such as service workers, checklists, and push notifications. Progressive Web applications can be downloaded to your device and stored on your home screen, making them accessible and "local like", and unlike Web applications, they can be accessed and used offline.

Integrate the architecture based on standard location with GPS, support the simplified function of near-field communication [NFC], manage a large amount of data and information with integrated functions such as streaming transmission and indexing, cost-effective implementation of augmented reality applications, and customized development of algorithm applications