Grand Cash Slots offers various cash out methods, including PayPal and Paytm. However, the app's reliability is questionable, as it asks for your mobile number instead of your email for PayPal cash outs, which is unusual and potentially dodgy. Additionally, the app sets up barriers to cashing out, such as requiring you to play mini-games and watch more ads. It's advisable to be wary of providing personal information to such apps.