Im using an iPad for my trailhead modules and I cannot get schema builder or page editor to work. I have tried installing a new playground but that did not help. I did get around the Schema builder by working in the object directly though. But I cannot get around Page Layout.
Does the iPad have limitations in trailhead playgrounds?
Michael Brown (SETGO Partners) 
Forum Ambassador
If you're using the mobile app, you'll definitely be restricted in what you can do in a Trailhead Org, but if you're logging in through the browser, the experience should be treated as a desktop experience. That said, I could see some pages not working well on the iPad, such as the Schema Builder and it's drag-and-drop interface. I'm not aware of an official list of which pages are supported and not on the iPad, though, and am only aware of this troubleshooting page: https://help.salesforce.com/s/articleView?id=000354417&type=1
