A Complete Guide to Mobile Application Testing for 2024

June 6, 2024

10 Min Read

Mobile apps have completely revolutionized the way we use cell phones today. They provide numerous solutions, starting from games, all the way to food ordering and voice command. 

However, before an app is launched into the market, it must be tested for various devices to ensure that it provides an acceptable user experience without any lags in performance. Research shows that 88% of users will abandon an app because of performance issues and glitches. Thus, we can see that mobile application testing is extremely important. 

In today’s blog, we’ll talk about everything about mobile application testing. We’ll dive into:

  1. Benefits of mobile application testing.
  1. Different mobile app testing methodologies.
  1. The importance of automation in mobile app testing.
  1. Best practices to ensure effective mobile app testing. 
  1. Future trends shaping the world of mobile app testing.

So stay tuned and keep reading. First, let’s discuss what mobile application testing exactly is.

What is Mobile Application Testing?

Mobile application testing is the process of inspecting an app’s overall functioning for smartphones, tablets, and other handheld devices to ensure that an app provides user experience and operates seamlessly across all devices under different conditions.

Testing a mobile app helps you identify issues such as:

  1. Bugs
  1. Crashes
  1. Usability problems
  1. Security vulnerabilities

Conducting tests and identifying these issues allows them to be rectified before the app is launched for the general public. Now, let’s dive deep into the benefits of mobile app testing for your app.

Benefits of Mobile Application Testing for Your App

Testing your mobile app has numerous benefits, such as: 

  1. Improved user experience.
  1. Improved app quality.
  1. Reduced development costs.
  1. Boosted brand reputation.

Let’s talk about these further. 

  1. Improved user experience

Rigorously testing your mobile app ensures that its user functionalities keep the user engaged, which leads to a better user experience The intuitive functionalities of a mobile app include: 

  1. A simple and clean interface.
  1. Understandable navigation patterns to guide users easily throughout the app.
  1. Self-explanatory core functions that are understandable without the need for study guides.
  1. Understandable and logical reactions to gestures and interactions.

2. Improved app quality

Testing your app unveils: 

  1. Performance bottlenecks
  1. Compatibility issues 
  1. Security vulnerabilities

3. Reduced development costs

Testing your app results in reduced development costs by: 

  1. Early bug detection and fixing.
  1. Indicating areas that need to be reworked early in the development process.
  1. Resulting in lower update and maintenance costs because the app is not prone to breakdowns.
  1. Boosted brand reputation

Mobile application testing results in improved brand reputation by:

  1. Ensuring complete quality adherence to the development protocols.
  1. Resulting in faster time-to-market because of fewer lags, glitches, and reworks.

These are the four major benefits of conducting mobile application testing before putting your app onto the market. Now, we’ll look at the various mobile app testing methodologies. So stick with us till the end.

Types of Mobile App Testing Methodologies

With various types of mobile apps in the market, using a one-size-fits-all approach for testing isn’t adequate. So, here are the various types of mobile app testing available in the market: 

  1. Functional Testing
  1. Non-Functional Testing

Now, let’s explore them in detail

1. Functional testing

Functional testing is an essential part of mobile app testing. It ensures that all of the app’s functionalities work exactly as they were intended. Functional testing includes: 

  1. Validating and testing core app features such as login and registration process, and e-commerce checkout features. 
  1. Focusing on user flows and identifying any roadblocks and inconsistencies present. 
  1. Simulating real-world scenarios to identify issues that might arise in diverse conditions such as changing network conditions. 

2. Non-functional testing

Where functional testing checks out the core functionalities of the app, non-functional testing takes a deeper approach and checks how well your app performs those core functions. Non-functional testing evaluates your app based on:

  1. App loading and multitasking performance.
  1. Usability assessment to evaluate how easy it is for a user to navigate the app.
  1. Reliability testing to analyze whether the app continues to function or frequently crashes. 
  1. Security testing to ensure that the app is protected from unauthorized access. 
  1. Compatibility testing to evaluate how the app functions across different platforms.

Now that we know about the two broad types of mobile application testing, let’s discuss the introduction of automation and how it has changed the dynamics of app testing. 

The Introduction of Automation in Mobile App Testing

With timeZ, app functionalities have become more complex, resulting in the need for automation to evaluate apps. Automation in mobile app testing provides a comprehensive solution by: 

  1. Reducing testing time
  2. Increasing test coverage
  3. Improving consistency

1. Reducing testing time

Automated scripts execute repetitive tests faster and repeatedly, which leaves room for more complex testing. 

2. Increasing test coverage

Automation allows you to run a wider range of tests, which leads to more app coverage in less amount of time. 

3. Improved consistency

Automated tests result in repeated execution of the tests, which eliminates human error during the tasks. 


Thus, automation in mobile application testing brings numerous benefits to your business. Now, let’s look at some of the best practices that ensure effective mobile app testing strategies.



Best Practices for Effective Mobile Application Testing

To ensure that you get the best results from your mobile application testing, be sure to follow these practices: 


  1. Define your testing goals.
  2. Create a comprehensive test plan.
  3. Combine different testing techniques.
  4. Prioritize user experience.
  5. Involve testers at the beginning of the process.

1. Define your testing goals

Make sure to identify which aspects of the app you prioritize for testing, based on the functionalities of your target audience. 

2. Create a comprehensive test plan

Create a complete plan which outlines all testing procedures, targets, and milestones that you aim to achieve. 

3. Combine different testing techniques

Make sure to use various testing techniques to help you evaluate your app from different aspects. 

4. Prioritize user experience

Include usability testing throughout the development lifecycle. Usability testing during each stage allows you to incorporate measures for the best user experience. 

5. Involve testers in the beginning of the process

Make sure that your testers are testing the prototype right from the beginning. This will highlight the problems before the prototype matures into the final product, allowing us to make the necessary changes before the app goes live. 


Now that we know about the best practices for mobile application testing, let’s look at what the future holds for mobile testing. 

The Future of Mobile Application Testing

Here are some key trends to watch for in mobile application testing in 2024: 


  1. Cloud-based testing
  2. AI testing
  3. Machine learning to optimize tests
  4. Security testing
  5. Accessibility testing


1. Cloud-based testing

     Cloud-based mobile app testing involves testing apps on real mobile systems by accessing them remotely through the cloud. Cloud testing provides numerous advantages such as: 


-Cost-effectiveness: You don’t need to buy a large fleet of devices to test for.

-Accessibility: Testers can test on devices from anywhere.

-Speed: You can simultaneously run tests on multiple devices.

-Scalability: You can easily upscale or downscale your testing based on your needs.-

2. AI testing

AI-based mobile testing, also known as intelligent mobile testing, utilizes artificial intelligence to streamline and improve the quality of testing mobile apps.

The benefits of AI-based testing are: 

  1. Automates tasks such as basic functionality checks.
  2. Generates smarter test cases.
  3. Automatically flags and tests inconsistencies. 

3. ML-based testing

Machine learning is the ability of machines to learn from data. In mobile application testing, this data can include: 


-Past test results.

-User behavior data.

-Device and environment data.


The benefits of ML-based learning are:

-Automated test case generation.

-Smart test execution.

-Data-driven testing.


4. Security testing

With the increasing security threats, malware attacks, and data breaches, there will be increased emphasis on security testing. Some developments already done in this regard include:

-Shift left security testing, which focuses on testing the app’s security throughout the development process.

-Sast (Static application security testing), which focuses on vulnerabilities in the coding process. 

-Dast (Dynamic application security testing), focuses on simulating real-world attacks on the application, identifying vulnerabilities that may be missed by the Sast tools. 


5. Accessibility testing

With the growing knowledge about inclusivity, there will be a greater emphasis on mobile apps that meet all the standards for providing accessibility. Mobile application accessibility testing helps observe the amount of accessibility that a particular app is providing. The components of accessibility testing are: 


-Providing accurate alt-text descriptions that provide complete knowledge of a picture or a visual to visually impaired audiences.

-Ensuring adequate color contrast in the text and the background, to help people with visual impairments.

-Testing for keyboard navigation to ensure that the app is fully navigable with a keyboard for users who can’t use a touch screen. 

-Testing for compatibility with other assistive technologies to ensure that the app can help people with disabilities, such as voice control software, screen magnifiers, and switch controls


Accessibility testing brings numerous benefits for business, such as:

-A larger market of users by accounting for people with disabilities.

-Enhanced brand reputation by showing yourself as an inclusive brand.

-Your app is already compliant with regional rules and regulations.

-Reduced development costs by catching accessibility issues early on.


Thus, these are the four major trends that we might see in the future of mobile application testing. Now, time to revisit what we learned throughout the blog. 



The Takeaways

  • Mobile application testing is essential to ensure that the mobile app functions properly in every aspect, and provides your user with the best user experience. Mobile app testing helps identify bugs, crashes, usability problems, and security vulnerabilities.
  • Conducting mobile application testing provides numerous benefits such as improved app quality, reduced development costs, improved user experience, and improved brand reputation. 
  • There are two major types of testing, namely functional testing, and non-functional testing. Functional testing focuses on the app’s core functionalities, whereas non-functional testing focuses on how well the app performs. 
  • Mobile automation testing is increasingly gaining popularity, as it allows testing for different case scenarios. 
  • The best practice  for effective mobile application development are to define your goals for the test, involve a tester from the start of the project, design a comprehensive test plan, and combine different testing techniques. 
  • The future of mobile application testing involves the use of cloud technologies which will provide more sharability and scalability, coupled with the introduction of AI and machine learning to make the testing process easier. Moreover, there will be an increased emphasis on security and accessibility testing to make the app more robust and inclusive.

Written By

With the help of predictive analytics, potential issues can be anticipated, thereby reducing the risk of crop failure. These advancements driven by AI not only streamline operations but intensify productivity in the farming industry.

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