Do I need to sign up for the app? Particula Help Center November 19, 2020 14:19 Updated If you want to enjoy all the features of GoCube you will need to sign up. The app will skip the Sign-Up section only if you are not connected to the internet. Related articles How do I connect my cube to the app? Does the app work for both Android and iOS phones? Is there a tutorial to learn how to solve the cube? Where can I download the GoCube app? How do I reset my cube? Comments 0 comments Article is closed for comments.