Supportsoft Glossary

App Simulators for Testing Mobile Functionality

 A simulator is a software tool that replicates the functioning of a device or environment, thus enabling developers to check the applications without the need of physical hardware. In mobile development, simulators portray the smartphones or tablets instantly on the computer. That is why they are very helpful in overlooking the layouts, the testing of navigation and the detection of interface problems right at the beginning of the development cycle.

Simulators cover a variety of device models, screen sizes, software versions, and orientations. This promptness brings about an advantage of developers being able to app that act uniformly across the configurations that are quite diverse. They are even good for fast testing because they are quicker to start than the real ones and have good integration with the likes of Xcode and Android Studio.

Then again, simulators are not duplicates in the true sense of the word. They may not give the most accurate reproduction of hardware-dependent behaviours like battery consumption, camera resolution, motion sensing, or network changes. For this reason, developers usually bypass the simulator testing stage and go for the real-device testing before they release an app.

Notwithstanding the drawbacks, simulators still get high ratings for their capability to speed up the development process, lower the costs and facilitate the quick change of ideas. Besides, their being hassle-free makes them indispensable for the developers who do the testing often and want to detect the problems as early as possible.