Abstract: Systems, methods and computer readable media for delivery of notifications to devices without appropriate applications installed are disclosed. In some implementations, the systems, methods and computer readable media can deliver a notification message and process a response via an alternate mode when an appropriate application is not installed.

Abstract: A system for receiving repeating time intervals may include one or more processors and a memory. The one or more processors may provide, for display, an interface for inputting a time interval that repeats over a period of time. The interface may include a field for inputting the time interval and selectors for indicating a frequency at which the time interval repeats over the period of time. The one or more processors may receive an indication of a first time interval and a first frequency at which the first time interval repeats over the period of time. The first frequency may be indicated exclusively by a selection of one of the selectors. The one or more processors may provide, for display and in response to the receive, a representation of the first time interval and each instance that the first time interval repeats over the period of time.