No, your login credentials (name, email, password) are the same for both the **Builder** and the Viewer. Once you create an account, you can use the same email and password to sign in to the Builder or the Viewer.

However, you can include your phone number in the Builder, but it is not required in the Viewer. Airevent will send some notifications to you through SMS.

See also What’s the difference between the Builder and the Viewer See also How to create an account in the Builder in Airevent See also How do I create an account in the Viewer See also Sign up/Check in for the Viewer