Nock Nock is a simple app which allows you to monitor your websites for maximum uptime!

The app will automatically knock on the door of your websites (or web servers) on a chosen interval to make sure they are up and responding successfully. If something is wrong, you get a notification telling you so.

How does it check if your server is up? An HTTP GET request is made, the response code is checked. Nock Nock can also do custom validation on the response, by searching for a term, or even by executing a custom block of JavaScript.

Nock Nock is open source! Contributions (pull requests) are very welcome.

Graphics by the amazing Kevin Aguilar; check out his work (221 Pixels)!

From version Nock Nock (BETA) 0.8.8:

Crash fixes.
Dark mode is based on system dark mode on supported Android versions.

Latest: 0.8.8 on April 19, 2019
Latest: 0.8.0 on December 2, 2018
All versions
April 19, 2019
December 2, 2018
September 2, 2016
August 28, 2016
August 8, 2016