The reliability of mobile applications in the user’s smartphone is a vital quality of any application in the modern world. With all these hundreds of thousands of applications that meet different user needs, in the end, a person will choose the one that is more secure and solves his problems.
Today, many companies are engaged in the development of mobile applications. And often choose this way, believing that the development of mobile applications is a simple matter. Creating sufficiently reliable applications on a large scale is associated with several problems. For example, you need to consider device variations, different display