To complete an Apparatus check on your mobile device, open the app and login using your Halligan credentials. These would be the same username and password you use to login to the desktop app.
Then, navigate to the Apparatus page by tapping the icon at the bottom of the screen
Select the Apparatus for which you want to start the check by tapping on its picture
Tap "Start Check" at the bottom of the screen
Finally, complete the report and tap "Submit Report"