Cash App has made everything simple. Whether you need to send money or invest money on Bitcoin, everything is not only safe but simple as well. All services and features are accessible at just your finger tips. Similarly, Cash App login process is also just a matter of few clicks. All you need is just tap the sign in button and do as mentioned on the screen. As Cash App is accessible through its site, so you can sign in to your Cash App account on PC or laptop as well. Remember one thing that you must have access to either your phone number or email so you can receive a security code from server do Cash App sign in successfully.