Systems and methods for resolving application multitasking degradation are disclosed. In aspects, a computer implemented method is used with a user device including a multitasking operating system, shared user device resources, a first application and a second application. The method includes: running, simultaneously, the first application and the second application; measuring performance parameters for one or more application tasks of the first and second applications; and determining that one or more of the performance parameters of the one or more application tasks falls below a performance threshold value of an associated key performance indicator (KPI). The determination indicates degradation in performance of at least one of the first application and second application. The method further includes instructing the operating system to modify an allocation of the shared user device resources to address the degradation in performance of the at least one of the first application and second application.