Congratulations on finishing development of your mobile app! Now it's time for the dreaded testing phase. But don't worry, it's not as bad as it sounds. Mobile app testing is a critical task that helps ensure that your users will have a positive experience when they use your app.

There are many different types of mobile app testing, but for a simple and minimal approach, you can follow these basic steps:

Functionality Testing 

The cornerstone of a mobile app lies in its pivotal functionality. It is the very reason users choose to download your app – to engage with the promised features. Hence, it becomes imperative to conduct rigorous testing on the app's primary functions as a first and foremost step.

Start by testing the basic functionality of the app, such as logging in, creating an account, navigating through all of the different screens, and accessing profile and settings. Then, test the app-specific functions. To do this, you need to thoroughly understand the different features and functions that the app offers. It's helpful for both development and testing if the first iteration of the app consists of only the minimum viable features (MVP). This allows you to focus on testing the most important functionality first.

Usability Testing

When conducting usability testing for mobile app functionality, it's essential to evaluate the user flows in detail. For instance, when a user submits a form, it's crucial to ensure that the sequence of screens is correct, guiding the user to the intended screen after the form submission. The same attention should be given to actions like uploading photos or videos, ensuring that the user is led through the appropriate screens before and after the upload.

Compatibility Testing

Compatibility testing is the process of ensuring that a mobile app works as expected on a variety of devices and operating systems. This is important because there are thousands of different mobile devices on the market, each with its own unique screen size, software version, and hardware capabilities. If an app is not properly tested for compatibility, it may not work correctly on all devices, which can lead to frustrated users and negative reviews.

Test Edge-Cases

Edge case testing is an important part of mobile app QA that involves testing the app's behavior in unusual or unexpected scenarios. Edge cases can be caused by invalid user input, unexpected device states, or environmental factors. While edge cases may seem unlikely to occur, they can actually be quite common, and even a small bug can lead to a crash or other serious problem. To test edge cases, QA testers need to be creative and think outside the box. They should consider all of the possible ways that the app could be used, even if they seem unlikely. Edge case testing can be time-consuming, but it is essential for ensuring the quality and reliability of mobile apps. By testing edge cases, QA testers can help to prevent crashes, bugs, and other problems that could frustrate users and damage the app's reputation.

References:

KMS Solutions

Browser Stack

Smart Bear