They are able to make drastic changes in terms of a company’s profit but for that, they have to be properly tested. Today we will unveil native app testing and hybrid app testing tools and techniques depending on the solution type. Native or hybrid, an app is a great channel for increasing revenue and just letting the world know about the company, whether it is a startup or an enterprise.
This is the reason why mobile testing services are in such high demand these days and why more and more business owners grow interested in the intricacies of native mobile app testing and hybrid mobile app testing.
Why is it important to test mobile apps?
According to Statista, there are 2,800,000 mobile apps in Play Market and 2,200,000 in the App Store. Not all of them are properly tested before release. In fact, most of them are not. Lack of testing may lead to users’ disappointment when the app is launched with bugs, hence users become more demanding than ever before. It’s true that every product can find its customer but the quality is the key to success.
To figure out how to perform testing and fix bugs, we need to know the peculiarities of its architecture. Native applications are developed specifically for mobile use, while hybrid ones are websites or web-services converted into mobile apps. This alone should allow you to decide which type of app will work for your business, but it’s still worth knowing the differences between mobile native application testing and hybrid mobile application testing, as well as their peculiarities, common types, preferred methods, and more.
Native app testing vs. Hybrid app testing
Native mobile apps are created for the specific mobile OS which makes them run better than hybrids do on the same software. These apps are autonomous, can send push notifications, and use the resources provided by a mobile device. Native mobile application testing may be challenging and tiresome, but is totally worth it for the sake of user experience.
Hybrid apps, on the other hand, are combinations of native and web-apps. Hybrid apps can be defined as those which display the functionality of a website in the form of a mobile app. It is an adapted application, hence it might not work as fast as native apps or have a similar user interface. It can be distributed and accessed easily, though. Hybrid mobile app testing is a bit easier and therefore faster.
Both types can be tested in terms of functionality, performance, usability, compatibility, and more. We will have a look at all of them to grasp the full picture of how native app testing and hybrid app testing actually work. But first, the strategy.
Mobile device testing: real vs emulator
You’ve made the app and it has to be tested. The starting point of mobile application testing is the choice of device. It’s a fact — a real smartphone or tablet is much better to use for app testing than an emulator. But sometimes the latter is able to suffice the needs of QA engineers. Moreover, the financial factor plays a crucial role when it comes to Quality Assurance. We have already covered the topic of testing on a real device vs an emulator. Check it out for a more detailed comparison of both solutions.
Automated and manual app testing
The second strategic step would be choosing the way of app testing: automatically or manually. This defines all next steps you will take.
Manual testing is considered an outdated type but it surely is valuable and more thorough than automated testing. QA engineer plays the role of a user while testing a mobile app manually, focusing on test cases which are sometimes omitted during automated mobile app testing.
On the other hand, automated testing is faster, which is time-saving for both the client and the QA engineer. Combined with manual testing, it provides great results, polishing the app until it runs flawlessly.
Types of mobile app testing
When the device is finally chosen, you can move on to the testing itself. There are many ways to test your mobile application, and there are even more tools for this.
Functional app testing
It implies testing the functionality of the app. Namely, what a user is able to do with the provided features and whether they work as they are supposed to. The output of the test has to show whether the number of desired functions is correct.
Security app testing
Security testing is crucial to make sure the app has high data protection. Security is always important, not only for the creators but also for users. For creators, though, it’s very important to keep the app safe from hacking or functionality damage.
Regression app testing
Sometimes there is a need to change pre-defined functionality, or just to update the app. For this purpose, regression testing is carried out. It ensures all features work as intended after the new changes are introduced.
Usability app testing
Usability of the app is no less important than functionality. These days users demand their app to not only be full of features but also appealing and easy to use. This is what usability testing defines. The QA engineer has to put on the role of a user in order to find out whether the provided interface correlates with what is expected to be seen. If it doesn’t, there’s a risk that some functionality of the app may not be used or even found, because of the poor application interface.
Compatibility app testing
This type of testing assumes testing whether the app you’ve created runs on all the required devices and Operating Systems. The main goal of compatibility testing is to make sure that the app functions flawlessly on both, outdated and updated software. Also, it’s important to note that mobile apps can be accessed on tablets which may change the app’s behavior drastically.
