You can download the Versus app and create a Versus account free of charge. To create a Versus account in-app, open the Versus app, select "Need an Account?" at the bottom of the login page, and complete the registration process, as prompted.
With a free Versus user account, you can try the Versus warm-ups and complete a 1 minute demo of each of the 4 Versus exercises.To access the NeuroPerformance Assessment (NPA) and the full Versus exercises, you'll need an active Versus Subscription. If you are only interested in the assessment, you can purchase individual NPAs separate from the Versus Subscription.
Versus Subscriptions and individual NPAs are available for purchase directly in the Versus app, or at a reduced price in the Versus Shop.