The XestiMonitors framework provides more than sixty fully-functional monitor classes right out of the box that make it easy for your app to detect and respond to many common system-generated events.
Among other things, you can think of XestiMonitors as a better way to manage the most common notifications (primarily on iOS and tvOS). At present, XestiMonitors provides “wrappers” around nearly all UIKit notifications (see UIKit Monitors) and many Foundation notifications (see Foundation Monitors).
