Top Mobile App Testing Checklist 2024: Essential Elements to Make Sure Apps Are Free Of Bugs

Do you believe developing a smartphone app is sufficient? The you must ensure that there are no flaws.

However, how can business be certain that this application is error-free?

Make sure each and every aspect of your app is properly and thoroughly tested by using a smartphone application testing checklist. Throughout our QA team has been creating apps throughout 2012, they are understanding the important nature of producing error-free software.

We follow a checklist while we develop any program.

Eight Steps for Testing Mobile Apps

Test the program across various operating systems to ensure compatibility across devices.

  1. Cross-platform apps include Walmart, Instagram, and Facebook, to name a few.

Cross-platform testing is essential if you require your software operate smoothly on both iOS and Android. To provide users the best quality possible, you have to make it a priority of evaluating your application in the as many different platforms as you can.

  1. Make every effort to test the app’s settings and customizations.

A mobile application communicates with several aspects of the gadget and the application itself. As a result, every configuration and setting—including screen resolution, OS versions, motion sensor, camera, etc.—should work with the app.

  1. Create Test Cases Depending on the App Type

There are three main types of mobile apps: online, hybrid, and native. Web applications’ user interfaces need to be tested. Because mobile applications only have so much capacity, you should test using the battery to see how much memory they take. Web apps are designed to function on servers. On a mobile device, JavaScript should not be utilized since it may drain the battery.

Despite using distinct technology, native and hybrid applications have comparable functionality and testing methodologies. You may test connection, push notifications, compatibility, performance, and gestures with functional testing. Therefore, it’s crucial to take the app’s nature into account while undertaking mobile app testing.

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  1. Evaluate the user interface (UI) in great detail.

Front-end testing makes certain the app’s Look and features are accurate.

This test includes a drop-down menu, navigation elements, and other features that are used by the end user. Front-end testing makes ensuring the application functions and tests well across a range of browsers and devices.

  1. Examine the functionality of the database and back end.

Database testing, also referred to as back-end testing, focuses on the server side of mobile applications. REST APIs help with data display in the client’s interface and enable testing by monitoring app calls and responses via a proxy, due to many mobile apps are dependent on them.

  1. Examine the memory and storage of the application.

Users of mobile devices often launch many applications at once. Certain devices may not have sufficient area on them to fit all of the previously laden apps. When you launch fresh apps, take note of their size. Verify that the massive size of the software cannot discourage users.

  1. Conduct testing across many networks

Examine the performance of your program, especially in situations when there are a lot of data transfers or spotty network signals.


Jitters measure the latency of data transmission over the network.

The frequency of jitters is a measure of fluctuation as the data travels in packets. It could take a while since the data disperses during transmission and reception, depending on its size.

If there is a network delay, the app should notify the user and ask them to either resubmit the data or wait for a response.

Packet Drop

Tiny data chunks called “packets” are transferred or received over the internet when you download a file or picture.

Network Speed

The network’s speed can on occasion fluctuate, but this shouldn’t have an impact on how users spend time on it. Examine the app’s capabilities and speed across different networks to avoid this. Observe how it behaves when you switch to Wi-Fi and the cell phone network.

  1. Verify the security features of the app.

After testing is over, protecting the mobile app might be difficult due to the many OS sections. Nonetheless, follow the steps specified below to guarantee the privacy of your smartphone application.

  • Preserve the database and software source code.
  • Perform authentication of input.
  • Evaluate potential intrusions and prevent customer-side injections.
  • Implement HTTPS-SSL/TLA safety

Now that you know how to test mobile applications, find out how to test them in various ways to ensure that they are scalable and cross-platform compatible.

Seven Techniques for Examining Mobile Apps

Here are seven ways to test mobile apps to make sure quality testing is done in every one of them. (H2)

  1. Examining functionality

As the name implies, it seeks to ascertain if the application fits the functional requirement. When doing functionality testing on mobile apps, bear the following points in mind.

  • Examine the functioning and sign-in, sign-up, and login aspects of the app.
  • Examine how the application reacts to push notifications.
  • While use the program, see how much power it consumes.
  • Examine each form and field.
  • Verify if the application works with various versions of the operating system.
  • Look for user interface mistakes. Determine the business’s scope and adhere to best practices.
  1. Evaluation of Performance

Performance testing looks at how quickly, easily, and adaptably the program operates in different situations. This testing approach allows you to ascertain if the application is experiencing any load. The following is a list of the metrics used to assess the app’s performance.

  • It takes time for the application to open
  • Application review requiring a lot of keypad input
  • Analyzing the splash performance to make sure it lasts no more than three seconds
  • Cooperation with other applications without compromising efficiency
  • The performance of the app when the power is low or an error message appears

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  1. UI/UX Testing

UI/UX testing is difficult since tests must verify component configuration on a smaller screen. Verify that the efficiency structure, and sequence of the downloaded application are as planned with the implementation of the mobile application testing the additional cases, such as these:

  • Make sure the app’s information is viewable and doesn’t slide off to the side by checking.
  • Verify that the banners and notifications appear correctly as well as at the relevant times.
  • Verify that the menu movement is fluid and that the swipe functionality function as expected.
  • Examine the loading time of the webpage.
  • The progress bar need to indicate to the user how much prolonged the website will take to load if it goes longer. Check the dimensions of the picture and the company logo.
  • There must be no lag in the content as a user scrolls up and down.
  • If the screen offers editing without saving, validate what is written with a popup to save your changes before moving on onto a different screen.
  • To make sure the information is not lost when using the phone, run that app in the background when not in use.
  1. Compatibility Testing

It is essential that the app function across different OS versions. However, integrating an application across all devices is not realizable. Check which the software is appropriate by using the simple criteria described below.

  • Testing the pushbutton’ performance across every platform and services
  • Check for concerns with image the manner of presentation.
  • Problem identification and resolution across multiple platforms
  • Checking for UI-related issues on every gadget.
  • For example, challenges with the drop-down option
  • Text color, alignment, and backdrop in the frontend
  • Fit-for-purpose app scalability without cutting
  1. Examining security

Cyber-attacks are used to reassure customers that their software is secure and can be stopped for billions of dollars. This process verifies the app’s legitimacy and ensures the security of the data. The aforementioned elements are being examined:

Verifying agreements and app documentation are

  1. Testing for accessibility

Everyone should be able to use your app at anytime, anyplace. Make sure you review the accessibility checklist below when testing.

  • Verify that the font size corresponds with the user’s phone settings.
  • Verify that the text is oriented correctly once the screen has turned.
  • Determine if readers can recognize the headlines.
  • Examine non-textual components such as charts, pictures, and audio files, among other things.
  • Check that the layout and design are consistent, and that the application shows the language set as default.
  • Make sure the sensory attributes are verified.
  • Make sure there are no interruptions by reading the complete material.
  • For audio and video material, be sure to read the subtitles.

In summary

Linkitsoft’s skilled QA engineers employ the newest mobile app testing tools and this checklist, keeping in mind how important it is to test mobile apps, to build quick and safe mobile applications. We make care to create mobile apps that are more aesthetically pleasing, feature-rich, and highly secure.


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