If you purchased your license key from DotProduct (as opposed to the Apple App Store) you will receive an email with your license key and you will need to enter and activate it.
Before you open Dot3D for the first time, please make sure you are connected to the internet on your device. This is required for initial license activation. Next, open Dot3D and enter your license key when prompted. Ideally, we recommend copy+pasting the key, to ensure all characters are entered correctly. If you need to obtain a license key (purchase or free trial), please click here.
If you don't get a prompt to enter a key it is likely because you are already running a trial or other license key. To update the license key go to: