Your desk will be loaded usa whatsapp number with a fair number of devices running different systems.
As you probably have heard, there are two main operating systems for mobile devices, Android and iOS. In addition to this, these systems have many different versions. You need to be aware that, to cover as many test cases as possible, you need to test your app on both systems and on different versions of these systems. Sometimes a small update to Android or iOS can break the app and your team will have to fix the bugs.
It is rare for an app to be developed for only one version of a system, for the simple reason that, in the device market, not everyone has the newest smartphone. Your team must make sure that the application works properly on Android version 9, 10 and 11, but it must also be ready for version 12.
These are all important details that you agree with the client, and you as a tester are one of the people who make sure that for users on system version 9, the application works the same way as the user with system version 11.
Testing mobile apps is not just about sitting in front of a desk.
There is a good chance that the phrase “mobile app” will take on a literal meaning and it will be needed to get in the car, on the bike, or on the bus, and check that the navigation in the app works properly. It’s quite a nice break from sitting at your desk, unless the weather is bad or there’s a lot of traffic.