Question

iPad 2
UC Surface 2.0 iOS
Capture iOS

Answer 1

No.

The Studio 192 must be connected to a computer host (Mac or PC) in order to operate. Your iPad must be connected to the same wi-fi network and subdomain (ie 192.168.0.x) as your computer.

If you require stand alone functionality, consider using the RM16Ai or RM32Ai mixers which do offer this type of functionality.