All those who sometimes need to set an alarm on our Mac for whatever reason, we can do it through an alarm in the Mac Calendar application, Reminders or either through third-party applications. In this case, what we are going to see is the last option, which is a simple and really practical application called Alarm Menu that allows us to set an alarm on our computer whenever we want. This application is new in the Mac App Store and adds to the similar ones already existing in the Apple online store.
Menu Alarm, is from the developer XIaochun Liu, it requires version 10.7 or higher installed on our Mac and the best thing about the app is that it remains anchored in the applications menu so it is really easy and fast to store an alarm.
In the application store there are several applications similar to this, some are paid and others are free as in this case. On previous occasions we have used Alarm Clock which is free, Wake Up Time free as well or Alarm Pro (paid) and they are really quite similar between them. The use is as simple as clicking on the icon that appears in the applications menu bar, setting the time and date that we want to be notified, and that's it. You don't have much else to explain or show this new Alarm Menu app as it is an alarm app for the Mac.