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Would you like a progressive web app?


Modern web application developers must always remain vigilant because the digital world is changing every day and you need to adapt to market realities. One such development that has changed the global IT market has been the emergence of Progressive Web Applications – PWAs.

In order to decide what your future project needs, you need to understand the advantages of PWAs as well as their disadvantages. And here you can count on the help of the company Inoxoft. This term refers to a new generation of web applications that can load in the same way as regular websites, but at the same time use the features of modern browsers, including service workers. Thus, users have access to offline work, push notifications and other features. These are generally functions associated only with standard applications. So, we get something between a mobile app and a website, bringing together all the best of those worlds.

When users need a convenient and user-friendly interface like in mobile apps and advanced settings like on websites, PWA comes to the rescue. At the same time, the conversion rate of new users is increasing significantly, confirmed by conglomerates such as AliExpress and Twitter.

Progressive Web Apps – pros and cons

All of the major pros and cons of Progressive Web Apps stem from the fact that PWAs combine the convenience and pervasive politics of the web with the functionality of native mobile apps. So let’s go directly to the main advantages of such applications:

PWA apps are used offline and cached by the browser. By potentially increasing user engagement by making a product catalog available online, for example, you increase sales and revenue for your own business.

PWAs use service workers, which are JavaScript code files and control resource caching. It is this factor that can guarantee better performance, and the client will not have to wait for the website to load or scroll to the desired location. Google says that half of users leave a page if the website takes longer than 3-5 seconds to load. Therefore, efficiency is a positive dynamic for an increase in the number of users.

  • No self-service installation or updates

Users do not need to visit Play Store or App Store to download a new update. They can just go to the site or use the app without any hassle or delay. Any new features or fixed bugs are already presented in an updated form, without the need for manual tweaks from users. Of course, not only end users benefit from using PWA applications, but also the companies that produce these applications. With PWA, as the owner, you have fewer support requests from users. Thus, the owner has freedom of action, he can publish updates in sufficient quantities, without disturbing his users.

  • Program specific functions

The functions of the PWA application have a profitable advantage, they can use the functions of specific platforms. Thus, they have the option of appearing on the user’s home screen, just like regular push notifications. They can work in full-screen mode, change the display orientation and access location data.

Mobile PWA data is significantly lower than mobile apps and requires less bandwidth to operate. In this way, they take better and better advantage of caching. This is a huge plus for those who can’t use Wi-Fi often enough, but need to use mobile internet.

  • App Store Freedom

As a PWA owner, you don’t have to pay any app storage fees. In addition, you have freedom of action and you can release updates or create new applications, without referring to anyone’s security or commercial policy (eg Google and Apple).

Apart from a large number of advantages, apps like Progressive Web Apps have a number of undeniable disadvantages. When deciding which application to build for your future idea and project, all aspects of web design and development should be considered. So let’s see the disadvantages of such apps:

  • Poor compatibility with iOS software system

Starting with iOS 11.3, you can run PWA on Apple devices and devices, but it won’t work with older communication devices. In addition, PWA applications do not have access to many functions on Apple devices (Touch ID, Face ID, ARKit, Bluetooth, serial port, altimeter sensor and even battery information).

  • Incorrect work with outdated devices

Given that PWAs have appeared quite recently, it’s no surprise that outdated devices and web browsers don’t work well and don’t support them at a high enough level. Today, this problem can increase the number of customer complaints, although in the near future it will not become so at all.

  • PWAs can’t do a lot of services

Despite the fact that PWAs are compared to traditional web apps, they still cannot do everything that mobile apps can do. Because they’re written in JavaScript, they’re not as efficient at working with battery-heavy features as apps written in native languages.

Their performance is not as good as that of native applications, which is largely due to the fact that JavaScript is a single-threaded programming language. At the moment, access to some important functions of the device is still missing, including such an important function as Bluetooth, proximity sensors, advanced camera elements and others.


After listing the major pros and cons of Progressive Web Apps, it becomes clear that the pros far outweigh the cons. Even though they’ve been around for a relatively short time (even when it comes to web technology), PWAs have already created a new ethos for building websites, and no business that wants to be relevant in the mobile age can afford to ignore them.

Cory Maki is the editor and head of business development at Grit Daily. E-mail [email protected](dot)com for public relations pitches, advertising and sponsored posting requests.