Really bad quality of recording. I can't hear other person's voice at all and can't understand what i said. I have OnePlus 6. I need help. Edit: after just 5 minutes into the purchase it seemed the pro version is defective. i immediately clicked GOOGLE REFUND POLICY at bottom of this page you and i are in right now and clicked REQUEST REFUND on the following page. i think i got refunded.You must do the same so Google will be aware of this app's unreliability.