I think playing casino need high resource of RAM compare when you're playing dice on ipad.
As we know they are implement many image and script that calculate over it
Is it possible to play online bitcoin casinos from iPad or any other iOS device?
Yes it is possible, I'm using my 7inch samsung tablet when playing. But I hope there is a app for android so that it is more convinient to play casino. I downloaded some casino app from the Playstore but just for fun.
Hmmm I can't open it with my smartphone android xiao mi note android
Which site did you try to go to? Slot games sometimes require flash so you'll need a browser that support flash, but other than that you'll be fine. Try some dice sites, or sports betting, they usually work on all devices.