To use the Tracking Panel (Mobile) HTML interface on an iOS device such as an iPhone or iPad, launch its Safari browser 

Enter "mytrackingpanel.com" into the address box

This should bring up the Log-in box for the Tracking Panel (Mobile) 

See the HowTo section on ...use the Tracking Panel (Mobile) interface

To save a save a shortcut to the iPhone's/iPad's Home Screen, click the Shortcuts icon

 and select Add to Home Screen   

You will be prompted for a name - call it something like "Granny" or your Car Reg No.  It depends on what you're using it for!

This should leave an icon on the Home Screen that launches the Tracking Panel (Mobile).  Remember it may also be necessary to go to the main Tracking Panel to set many parameters, by going to a Windows device/computer.