You can install the Compass app for your mobile device (Android/iPhone/iPad) by opening the following links.
iPad/iPhone
Install the App for iPad/iPhone from this link: https://apps.apple.com/au/app/compass-school-manager/id778415974
Once installed, login with your Compass login and password.
Android
Install the App for Android from this link: https://play.google.com/store/apps/details?id=com.jdlf.compass&hl=en&gl=US
Once installed, login with your Compass login and password.