Progressive Web App

PWAs are full-fledged applications created using the same technologies as regular websites, including HTML, CSS, and JavaScript. They represent a new philosophy of developing web applications, incorporating specific templates, APIs, and other features. This approach emerged from the search for successful cross-platform solutions. It can be considered a successful one, as Progressive Web Apps work in any browser and closely resemble native applications.

At first glance, it may not be so easy to distinguish a PWA from a native app. An application can be considered a PWA if it meets certain requirements or implements a set of specified functions: it works in offline mode, can be installed, easily synchronized, can send push notifications, and so on.

However, in terms of structure, PWAs differ significantly from native apps. Progressive web apps assume the presence of a shell that is stored in the cache on the user’s device. Thanks to this, the app loads faster, and its use is not limited by the availability and quality of the internet connection.

In short, PWA addresses the same tasks as native applications and websites, but does so in a more refined manner. Cafes and restaurants can use PWA to create an electronic menu, process orders, coordinate courier deliveries, and more. Additionally, it serves as an excellent channel for promotional outreach. In the hotel industry, PWA can promptly inform users about available rooms and “hot” deals, and can also be used for pre-booking. In healthcare, PWA can be an effective tool for providing round-the-clock patient support, offering quick information on medication availability in pharmacies or scheduling appointments with specialists. Push notifications can be used to remind patients to take their medication. E-commerce stores can use PWA to create a product catalog accessible to users even without an internet connection. Order processing and catalog updates will occur once the connection is restored. Furthermore, through the app, stores can regularly remind users of promotions, discounts, and new arrivals. Online media outlets can utilize PWA as a fast-loading alternative to their website, as well as to promote interesting content and urgent news to users. The service industry can remind users of the need for regular services (such as car maintenance, office cleaning, salon visits, etc.). Educational services can remind users of the need for regular classes, notify them of new courses, and offer advantageous subscriptions. As a sales-oriented PWA tool, it particularly excels in industries where users are typically hesitant to install a native app – in these cases, the ability to order a service or make a purchase in one click is crucial. The key is to avoid overwhelming the user with spammy or intrusive push notifications. The messaging should be maximally useful and timely.

Native applications are currently more prevalent among users, but Progressive Web Apps are actively catching up and marking their leadership. PWAs load in browsers on any device, regardless of screen size. At the same time, native apps lag behind in several aspects: they have specific installation requirements; Progressive Web Apps are created faster than native ones; to install a PWA, no app store is required – it’s enough to click a link on the website or confirm the installation after a prompt appears. Implementing Progressive Web Apps is somewhat easier, as the app is created under the website and works on any operating system. Native apps need to be developed separately for each system.

PWA (Progressive Web Apps) – work faster, load practically instantly, and can function with a poor internet connection or even without it altogether. Additionally, a user can add the app to their desktop, making access much more convenient. SPA (Single Page Applications) – require some time to load, which you may notice during content loading. They always require an internet connection and only operate within a web browser. They are ideal for handling large amounts of information, without a particular focus on appearance, like in the case of Gmail, for example.

Both types of applications offer the user practically the same interaction and a pleasant experience, but they are different, primarily from a technical standpoint. The key difference lies in the fact that native applications are developed separately for each platform (for example, iOS or Android), installed on the device, so the entire application is stored on the user’s device. Progressive Web Apps can be used in a browser; on a phone or tablet, only the shell is installed, which provides instant access and loading of the application. Moreover, they can be installed and function equally well on any device with any operating system.

The cost of developing a PWA depends on several factors. The more complex the logic and functionality of the application, the more expensive it will be to create. This also applies to the time aspect, as when you commission development, you are paying for the hours worked by the specialists. The more complex the functionality, the more time it takes to implement, and the more expensive the development becomes. It all depends on the specific project. Please contact us, and we will calculate the cost of developing a solution for you. Speaking of time, it’s worth mentioning your involvement in the development process. The more changes are made during the work, the more the price may differ from the initially agreed upon estimate.