ServerAlarms - Nagios Client is a free Android application developed by Asuk Nath in the Utilities & Tools category. This app is designed to provide users with an easy-to-use Nagios status monitoring tool that can be accessed from their mobile devices.

The app's dashboard displays the count of Host Up, Down, Service Ok, Warning, Critical, Pending, and Unknown. Users can also enable or disable host and service notifications directly from the app. Additionally, users can filter all hosts by status (Up and Down) and easily get service config details with plugin output.

One of the most notable features of ServerAlarms is its minimum configuration requirement to enable push notifications using Google FCM. There is no third-party integration or signup required for push notifications, which are sent in real-time. The app can also simultaneously send notifications to all devices using the same Nagios URL. Furthermore, every Android/IOS user has the option to turn off notifications for their device only.

Overall, ServerAlarms - Nagios Client is a reliable and efficient app for monitoring Nagios status on mobile devices.