Is it free to use the Quin app? 24 February 2022 09:06 Updated Yes, it is completely free to use Quin app. Related articles How can I download the Quin app? What does the Quin app offer? I have not received a verification code after I tried to create an account, or tried to log in. What’s the problem? How do I create a medical profile? How do I create an account?
