Step by step how to test mobile applications


  • Linkedin Logo
  • Twitter Logo
  • Facebook Logo
  • Mail Logo

In the fast-paced world of mobile app development, ensuring that your application functions seamlessly across various devices and platforms is crucial. Mobile application testing is essential to achieving this, as it helps identify and rectify possible issues before your app reaches the hands of users.

In this comprehensive guide, we'll see how to test mobile applications, what is mobile app testing, why it's important, the types of mobile applications, and how to do mobile app testing. Additionally, we'll take a closer look at how the experts at QAlified approach mobile application testing.

imagen ilustrativa

Developing a mobile application that captivates users and performs seamlessly across diverse devices requires a meticulous and comprehensive testing process. In this guide, we’ll take you through a step-by-step journey to test mobile applications effectively. Each step is critical in ensuring your mobile app meets the highest quality and user satisfaction standards, from defining test objectives to executing test cases and incorporating automation. Let’s go through what mobile app testing is, and then we will explore how do you test mobile applications.

What is Mobile App Testing?

what is mobile app testing

The systematic process of assessing a mobile application’s functionality, usability, and performance is known as mobile app testing. Examining the app’s functionality, user experience, security, and compatibility with different systems and devices is part of this process. The aim is to ensure the application satisfies quality requirements and provides a flawless user experience.

Why is it Important?

Mobile app testing has to be done well for several reasons. Primarily, it aids in locating and resolving errors and malfunctions that could negatively impact the user experience. Testing guarantees that the application functions properly in various scenarios, including variations in network strength and device specs. In the end, testing collaborates on the creation of dependable and easy-to-use mobile applications, lowering the possibility of unfavorable reviews, uninstallations, and possible financial losses.

Types of Mobile Applications

types of mobile application

It’s critical to comprehend the many kinds of mobile applications before beginning the testing procedure. One may classify mobile apps as follows:

  • Native apps: These are created with programming languages (Java/Kotlin for Android, Swift for iOS) specifically for the respective platforms (iOS or Android). Native applications frequently use characteristics unique to the device and perform better.
  • Web apps: They are web pages that have been tailored to work with mobile browsers. A web browser is needed to view them, and an internet connection is necessary.
  • Hybrid Apps: Developed with web technologies (HTML, CSS, JavaScript), hybrid apps combine components of web and native applications and are distributed within a native container.

Types of Mobile App Tests

types of mobile app tests

To ensure the strength of your mobile application, it’s crucial to conduct various tests. Some common types include:

  • Functional Testing: Examining the app’s features to ensure they work as intended. This includes testing user interfaces, databases, APIs, and more.
  • Performance Testing: Assessing the app’s responsiveness, speed, and overall performance under different conditions, such as low battery, poor network connectivity, or high usage.
  • Security Testing: Identifying and rectifying vulnerabilities that could compromise user data or the app’s functionality.
  • Compatibility Testing: Ensuring the app functions seamlessly across different devices, screen sizes, and operating systems.

Mobile Application Testing Guide

Now that we’ve covered the basics, let’s walk through a step-by-step guide on how to do mobile app testing:

mobile application testing guide

1. Defining Test Objectives: Charting the Course for Success

Before delving into the testing process, it is imperative to establish clear and concise test objectives. This involves understanding your application’s intended functionality, target audience, and potential challenges it might encounter in the diverse mobile landscape. By setting well-defined objectives, you lay the foundation for a testing process that is purposeful, efficient, and aligned with the overarching goals of your mobile app development project.

2. Creating Test Cases: Crafting a Detailed Blueprint

With objectives in place, the next crucial step is the creation of meticulous test cases. These cases serve as a detailed blueprint, systematically outlining the scenarios and conditions under which your application will be tested. Comprehensive test cases become the cornerstone of a robust testing strategy, from user interactions and input validations to error-handling mechanisms. This ensures that no aspect of your app’s functionality goes unscrutinized.

3. Choosing Testing Tools: Empowering Your Testing Arsenal

Selecting the right testing tools is akin to choosing the right weapons for battle. Depending on the type of your application and the specific tests you intend to conduct, tools such as Appium, Selenium, and Xcode can be invaluable allies in your testing arsenal. This section will guide you through choosing the most suitable tools to streamline your testing efforts and enhance overall efficiency.

4. Executing Test Cases: Precision in Action

The carefully designed test cases come to life during the execution step. Running these test cases methodically is crucial, as is documenting the outcomes and carefully looking for abnormalities or discrepancies. As the final check on your application’s functionality, performance, and general compliance with the set goals, this phase demands accuracy and close attention to detail.

5. Automating Testing (if applicable): Streamlining Efficiency

Testing can greatly benefit from automation, especially regarding regression testing and repetitive operations. The advantages of test automation are examined in this part, along with advice on when and how to use automation in your testing plan. Automating certain of the testing process’s steps greatly increases productivity and guarantees a more in-depth review of your application.

Best Practices for Mobile Application Testing

Consider using the following best practices to guarantee the success of your mobile app testing process:

  • Early and Continuous Testing: Start testing as early as possible in development and continue testing at each stage to catch issues early.
  • Real-World Testing: Test the app in real-world scenarios to assess its performance under conditions users may encounter.
  • User Experience Testing: To ensure the app meets user expectations, prioritize testing the user interface, navigation, and overall user experience.
  • Security is Paramount: Integrate security testing into your process to identify and address vulnerabilities that could compromise user data.
  • Regression Testing: Regression testing should be done often to ensure that new additions or upgrades don’t cause problems or interfere with already-existing functionality.

How We Do It at QAlified?

post mobile

At QAlified, we approach mobile application testing methodically. Our skilled testers adhere to industry best practices to provide excellent results. By combining manual and automated testing, we ensure your mobile application satisfies the highest performance, security, and user experience requirements.

Visit QAlified Application Testing to learn more about our mobile application testing services and how we can support the development of your app.

To sum up, testing mobile apps is essential to developing them. You can ensure your mobile app works smoothly and offers a great user experience by learning about the different kinds of mobile apps, testing techniques, and best practices. Your mobile application’s quality and dependability may be further improved by collaborating with professionals like QAlified, which will help it succeed in the cutthroat app market.