Especially when you are out of the office or when maintenance needs to be done on services, it is extremely useful or necessary to pause the Uptime checks.
With the APP it was very easy and immediate. Since the app was removed it's been very long and difficult because the website doesn't work well with mobile devices and the password can't be saved: in short, it's a problem.
It would be better to have an app, even a very simple one, but efficient.
