Just released our latest app, ServerAlert. ServerAlert watches your servers or computers and lets you know when one is not responding. This app doesn’t require any server side programs. You simply enter in the host name of the computer and the port that you want ServerAlert to connect to. You can also set up per server notification sounds and vibrations.
We decided to do three versions of ServerAlert. The free version is a no cost intro to ServerAlert, but you are limited to only one host. The pro version allows you to add up to 10 hosts and only costs $0.99. The enterprise version offers unlimited hosts and costs $4.99.