A Definitive Guide To Mobile App Testing

Mobile applications have evolved as the most significant trend in the market today. And it is carrying plenty of opportunities for everyone – may it be for the developers, the app owners, or the users. Mobile apps have created a stir in the market, and therefore, the competition in its market is ruthless. Therefore, just developing a functional and visually attractive app is not sufficient.

Mobile app developers must ensure that their application (whether an Android app or iOS app) should be free from any errors, bugs, or glitches that might hinder the UX and prevent customers from using it. That’s when mobile app testing comes into play. Mobile app testing or Quality Assurance is a crucial element of the mobile app development lifespan

Unfortunately, many ignore the essential step of this progression. Mobile app testing must be involved with all stages of development, from the ideation stage to breaking down prerequisites, drafting test particulars, and deploying the finalized item. Today, delivering a reliable, superior app experience is turning out to be crucial to delight your target users.

It would be best if you understood that every element, page, and feature of your mobile app contributes to delivering a pleasant in-app experience and moves down a user to the conversion funnel. To make this happen, you need to utilize the power of experimentation.

However, it can be overwhelming to understand where to begin while making your testing procedure. Therefore, we are here with the step-by-step guide for a consistent methodology of mobile application testing. But before we go any further, let’s see what mobile app testing really is?

What is Mobile App Testing?

Mobile app testing is the procedure of testing an application designed for mobile devices to figure out usability, functionality, and stability errors. It is also a form of A/B testing where different variations of a mobile application are accessible to beta users to figure out what app elements work best for them and instigate positive action.

This allows you to fully optimize the elements of your application and improve the desired application metrics to improve the overall growth of the business. In addition, mobile app testing is also executed on the server-side to make it more robust, allowing you to experiment and carry out more sophisticated tests.

Step-by-Step Mobile Application Testing Process

After preparing Mobile app testing checklists, execute the below-listed step-by-step mobile app testing procedure to boost your mobile app testing strategy.

Strategizing and Preparation

It is the initial and most important step after you are done with your mobile app development process. This stage involves setting up a strategy and drafting a work plan to define what success means for your app and what limitations it might face. This is an important phase as it sets the route for the rest of the steps. The activities that are carried out in this stage are as follows:

    • Resemblance for different systems
    • Check and rundown the requirements:
    • Check Rate of recurrence of data-usage
    • Check Frequency of space-usage
    • Separate practical prerequisites
    • Does the application interface with different applications?
    • Categorize the targeted devices
    • Is the application testing constrained to the front-end? Does it integrate back-end testing also?
    • Load Handling
    • The effectiveness of each feature
    • Will the application be Native, PWA, or Hybrid?

Categorize The Type Of Testing Needed

It is essential that the application work in all versions of iOS and Android devices. To ensure that the application works on every device, we can utilize a mix of manual, automated, and cloud simulator testing. It involves testing mobile applications’ reliability, accessibility, similarity, performance, or security on real gadgets. Likewise, find out what kinds of experimental conditions should be tried.

Test Case and Script Design

The test case is a progression of steps that help you perform a specific test on your application. Even the test script is somewhat similar. The only difference between these two is the term test case which is used through manual testing. However, the term test script is used during automated testing. Therefore, It is essential to write a test case for each feature and functionality incorporated into your mobile app. Additionally, some additional test cases should also be included.

Setup Proper Environment for Testing

A testing environment denotes an arrangement of code and devices for the testers or automated scripts to execute test cases. In short, it supports testing with the design of software, hardware, and systems. Testbed or test environment is organized as per the requirement of the App-Under-Test. For example, the testbed can be a mixture of the test environment and the test information on a few events. Setting up the right test environment ensures efficient testing of mobile applications. Any imperfection in this procedure may result in additional costs and time for the client.

Manual and Automated Testing

This progression involves executing manual test cases and mechanized test contents on various devices, emulators, or test systems. These manual test cases and computerized test contents run on the application’s key functionalities to ensure no glitches or faults. Finally, record the flaws found in the error handling system and follow the work plan created in the first step.

Beta Testing

Beta testing is a crucial part of the application dispatch procedure. After testers test their application from alpha testing, they forward it to genuine clients to test it. As a result, they now have the opportunity to address critical issues before making the app accessible to a wider audience.

Beta testers reliably use the application over a given period. They report any bug or problem and share their ratings on the app. This helps app vendors decide whether or not their app is ready for their target users. On the off chance that it doesn’t, they’ll have the option to continue refining before it hits the app stores.

Performance Testing

Performance testing is the process of evaluating how a mobile application framework acts to the extent that responsiveness and reliability under a particular task are concerned. Performance testing is typically done to analyze the application’s speed, power, consistent quality, and size. The performance test collects every test that verifies the speed, strength, consistent quality, and correct rating of an application. 

It looks at a few pointers, such as a program, page and system reaction times, server inquiry handling time, several suitable concurrent clients architected, CPU memory utilization, and mistakes experienced when utilizing an application.

Security Testing

Ensure the mobile app security by approving SQL injection, bundle sniffing, session seizing, SSL, information dumps, and gate crashers. Typically, mobile apps have less memory and power than gadgets, so basically, apps handle them appropriately.

In this way, the optimization of the performance of mobile applications can be proven by transforming the system from 2G, 3G, 4G to broadband and WIFI. Therefore, reactivity, flexibility, and strength are tested in the performance tests of an application.

Device Testing

The device test includes extensive exercises in analyzing and correcting errors, content, and management on genuine cell phones. In addition, testing incorporates confirmation and authorization of equipment gadgets and programming applications. During this step, the mobile application is tested on various operating systems and devices to ensure that the apps work well when launched in the market among the end-users recognized with the cloud. Therefore, the main objective of this phase is to obtain a decent test cover relating to various devices, operating systems, or OS versions.


Finally, the QA administrator generates the test summary report. This administration report gives details of any important data revealed by the tests conducted, incorporates assessments of the nature of the testing exertion, the nature of the product framework under test, and measurements from occurrence reports. 

The report also records different types of tests performed and the completion of tests. This helps to refine any future test organization. This final report shows whether the design of the tested product is suitable for use and has met the acceptance criteria characterized by risk partners.


In a mobile application development company, errors can appear at any stage of the development cycle; some of them even remain hidden. Mobile app testing allows businesses to accumulate affordable and flexible apps in stages.

It is a process of making a mobile application by testing its efficiency, ease of use, and reliability. This is possible through automation and manual testing. However, mobile apps become more and more complex over time, and testing is required from start to finish. For example, if the app is effortless to download, it works efficiently and provides the same experience on different devices.

If you need more guidance, you can connect with a reputed mobile app development company. The extraordinary app testing approach from a Mobile app testing company such as Explorate Global can help you streamline the development process and achieve your goals.

2 thoughts on “A Definitive Guide To Mobile App Testing

  1. Hey,
    Thanks for sharing mobile application testing steps with us. Performance and security checks are necessary to build a high-end mobile app.

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