Testing is an integral part of the mobile app development process. It helps to test the functionality, usability, and consistency of an application before it is launched. Mobile testing is vital as it helps to address the loopholes in the application. If the app’s bugs or inconsistencies are not identified in the early stages, it can magnify significantly after it is marketed. Such issues can cost you revenue, hamper customer loyalty, and bring down your market repute.
Mobile testing can be done manually or with automation. It is essential to have the right strategy and tools for each type of mobile testing. There are three main types of mobile testing: app functionality testing, real environment condition testing, and non-functional testing. App functionality tests include testing the business flows, UI, and cross-platform coverage.
Accurate environment condition testing includes checking the network conditions, interruptions, background/foreground, and real devices’ gestures. Non-functional tests involve security, accessibility, performance, availability, and API testing.
The mobile testing approach depends on the type of app you are developing. There are mainly four types of apps, Native (iOS/Android), Hybrid, Web, and Progressive Web App (PWA). To choose the best mobile app testing tool, you need to determine the app type. App testing is important as 80-90% of apps fail to deliver an impact in the marketplace and are abandoned just after a single-use. Robust testing methods help to develop high-quality apps. Here are six features that you should look for in mobile testing tools.

Account For Device Fragmentation

After you market your app, it will run on different devices which feature different screen sizes and resolutions. These devices will have different operating system versions and carrier settings. During the app testing process, you need to take into account all these variables. It is advisable to test the app on as many real-life devices as possible. It will help you to get a clear idea about how your app will behave on different screens.
A simulator helps to set up a software environment for app testing purposes without mimicking actual hardware. An emulator can, however, mimic software as well as hardware configurations. These are essential assets for mobile testing. You can choose to test your app on popular devices or the ones that you are targeting.

Test Out Different Network Settings

Different devices stay connected to the internet at different frequencies and bandwidth and through various mediums. Phones and tablets use a separate wireless network, PCs can get a stable internet connection through a wired network.
Wireless networks are slower and less reliable than wired equivalents. You need to perform IoT testing to determine how the app will perform at constant and stable connectivity. IoT is a connection of identifiable embedded devices in the Internet infrastructure. IoT testing involves checking security, analytics, device, networks, processors, operating systems, platforms, and standards.

Creating Tests For Different Mobile Operating Systems

Testing the apps on different platforms, including various devices, OS, and its versions, and other hardware is essential to compare and analyze the app’s behaviour in different environments. It helps to verify that the application works across different platforms as expected, and it degrades gracefully.
Such rigorous testing methods enable the developer to optimize user experience, independent of the platform used to access the app. While selecting a mobile testing tool, ensure that it will allow you to run the test scripts across several mobile platforms. It should help you to build and execute modular test scripts for reusability. With the code reuse option, you will not have to create separate test scripts for each platform.

Scriptless Options For Test Creation

Scripting automated tests minimize the human effort to create a test. It simplifies generating test steps in a test case, stores reusable elements or objects, records test cases, and executes them on multiple browsers/versions. The scriptless tool should integrate seamlessly with the test workflow. Such tools minimize the need for scripting to perform the tests. Scriptless testing tools are an excellent asset for those who do not have the required programming skills.
It is a one-time investment, and you can use it any number of times to re-run the test scripts without any human effort. Scriptless automation approach can exceptional benefits, such as quality and cost-effectiveness.

Cost

Pricing is an essential factor while choosing a testing tool. Determine your budget for the testing operation and accordingly choose a testing tool. Mobile testing tools may come at different pricing plans. You can research the available option in the market.
The price of the tools will help you to justify the investment and ROI calculation. Choose a tool that will help you to generate high ROI. Additionally, you can also look for extra add-ons, support, and updates and find out how much it will cost you.

Keep An Eye On Potential Storage Issues

Use a testing tool that will enable you to check how much disk space your app will use on your target audience’s devices and how this amount will affect their monthly mobile data plans. What is the minimum storage requirement of the device so that it can support your app?
Apps can behave in unpredictable ways if disk space is not sufficient. Hence, you need to minimize your app’s storage requirements to increase the reach of your app.

To Conclude:

Mobile testing tools help to test the performance and consistency of the app across different platforms. You can test your app’s functionality, usability, UI, compatibility, performance, and security aspects using the right testing tool.
 
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