Mobile app testing is more complex than testing traditional background and web application and therefore developer and testers have to face a whole set of challenges. These grow daily since the wandering screen field is still very fresh. In this article, we will focalize on the main ones. Finding a solution to overcome all of them depends on the testing strategy that quizzer and developers use to their agile ontogeny cycle.

Mobile app testing challenge

Based on our experience, we highlighted the most common issues nomadic testes have to face daily. However there are many early challenges that are case specific that we did not include in our list.

Device fragmentation

As for August 2015 there were more than 24,000 different Android device and we can entirely envisage that that number has been growing over the past year. While waiting for this year ’ s Android device fragmentation report, we can show you how it seem like in 2015.

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All of these devices have different size, shape and ironware, as well as package which is a whole new set of challenge.

Screen sizing and OS fragmentation

Although we were talking of Android device atomisation above, primarily because Apple has less device, we can numerate both of them in when talking about screen size fragmentation. Many of those 24000 different Android devices have a different screen sizes, but Apple has many screen sizes as easily, wander from 3,5 ” of the iPhone 4, which is however a popular device, to the 12 ” of the iPad Pro. So it ’ s not just Android that is fragmented.

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Together with the screen size fragmentation we have to also talk about the OS fragmentation and the different version there are, based on geolocation and manufacturers. People can still be using very “ old ” mobile device and buy devices with older OS edition with no agency of updating them to a newer one. Android has still11 different OS versions disseminate.Modifications to the OS create by the manufacturers make everything more complicated. Apple has less obstacles in this department, but developers and testers get still to face nomadic devices with iOS 6.0.1, which does not get updates.

Manufacturer fragmentation

Another difficult thing to master is the manufacturer atomization. In 2012 there be “ just ” about 500 mobile device maker, but in 2015 that routine more than doubled, attain 1200 different manufacturers.

This atomisation in producer can be realize in the device fragmentation boilersuit, which is not but about the device look, but also in the hardware and package modification that manufacturers use to distinguish themselves from the others. This small alteration will affect how any app works, making quiz even more important.

Localization

Localisation can be numerate as one of the main wandering app essay challenge. It ’ s not simply about the language of the app that can be change, but how it interacts with the rest of the mobile device and how users feel about be able to change the app lyric to their own. Every language that will be added to the app, should be seen as new opportunity to penetrate a new market but it still rest an obstacle to whelm.

Mobile web operator and exploiter mobility

Directly connected to fix there is actual users mobility. People now a years move very oftentimes, changing network, roaming and making certain that apps work when users need them is crucial. This may be online or offline, with a light signal etc. A typical example are mobile airplane boarding walk. Let ’ s say you have a ticket/boarding pass billfold app and your exploiter have preserve a plane boarding passing in it and the app won ’ t open without mobile data – that user has no means to board their airplane!

Different application types

Apart from all the mobile app testing challenges we have already mentioned above, there is one that is not specific to the mobile devices but to the app. Apps need to be tested in different ways, because nomadic apps can be built differently: they can be native, hybrid or web covering (mobile-designed web page). All of these elements play an crucial role on how the app will be screen.

Many different testing tools

Another obstacle for developer and testers is the choice of the rightfield tool for nomadic app testing. There are so many tools out there that it is impossible to choose from, unless you have a mobile testing strategy and you cognise exactly what you need to make your test plan befall. You can read about ourfavourite testing tools hither.

Agile Development

Agile development is not a mobile examination challenge per se, but it is one challenge aspect of developing a mobile app, because the development process of mobile apps should be an agile one, to react quickly to changes and to user ’ s requirements. Becoming agile means to gain agility during the whole process and that can be done day after day, improving the whole process, get small dash for every new feature/bug fix, turning the unhurt process to a more dynamic one.