iOS (Apple)
Android
Step 1
Visit www.ondafc.es on your iPhone (Safari)
Step 2
Tap the settings dots in the toolbar
Step 3
Click "Add to homescreen"
Step 4
Open Webapp & allow notifications
Step 1
Visit www.ondafc.es on your phone (e.g. Chrome)
Step 2
Tap the settings dots in the toolbar
Step 3
Click "Add to homescreen"
Step 4
and then