Testing web applications across devices is an important aspect of quality assurance and determining product compatibility. In this article, we will look at the main approaches and tools that will help you test web applications on various devices and platforms in web app development company.

Identify target devices and platforms

The first step in testing web applications on different devices is to define a list of target devices and platforms. This may include:

Various types of devices (smartphones, tablets, desktop computers)

Operating systems (iOS, Android, Windows, macOS)

Browsers (Chrome, Firefox, Safari, Edge)

📝 Make a list of all the devices and platforms that need to be supported by your web application development company and make sure you have accounted for all the important combinations.

Test engineer: new job in 9 months

It will work even if you have no experience in IT

Get the program

Manual testing on real devices

One of the most reliable ways to test web applications on different devices is manual testing on real hardware. To do this, you will need a set of devices that match your list of target platforms. Benefits of manual testing on real devices include:

Accurate reproduction of real conditions of use

Ability to check device hardware features (e.g. touchscreen, gyroscope)

Ability to test application performance on real hardware

👩‍💻 Manual testing can be time-consuming and expensive, but it provides the most accurate results.

Device and web browser emulation

Device and web browser emulation allows you to test web applications on different devices and platforms without owning physical hardware. There are many tools and services that provide emulation capabilities, for example:

Built-in browser developer tools (like Chrome DevTools Device Mode)

Cloud testing services (for example, BrowserStack, Sauce Labs)

Local emulators (for example, Android Studio, iOS Simulator)

💡 Device and browser emulation is a faster and more cost-effective way to test, but may not reproduce all the hardware features of real devices.

Automated testing

Automated testing allows you to automate the process of testing web applications across devices and platforms. For this, special tools and frameworks are used, such as:

Selenium WebDriver



🚀 Automated testing can significantly speed up the process and provide higher reliability of results, but it requires significant costs to develop and maintain test cases.


By testing web applications on different devices and platforms, you ensure a high quality product and user satisfaction. Use the presented approaches and tools to effectively test your web application on different devices.

Comments (0)
No login
Login or register to post your comment