This chapter discusses the mobi-bility of mobile applications as one of the
main qualitative characteristics. It focuses on the requirements of the application to
determine the types of mobile devices to support, considering the different features of
the devices such as performance of the processor in terms of speed, the capacity of
memory and storage, screen resolution and screen size, and availability of suitable
environment for the tool development. This chapter explores the installability of the
mobile application and emphasizes how mobile applications can be upgraded. It mainly
focuses on the uninstallation of mobile applications and their configuration by focusing
on deployability and the most important factors to provide maintenance. Finally, the
chapter ends by exploring the testability of mobile applications.
Keywords: Deployability, Memory Capacity and Storage, Mobi-Bility, Mobile
Application, Performance, Qualitative Characteristics, Screen Resolution, Screen
Size Install-Ability, Speed, Testability, Uninstallation.