FREQUENTLY ASKED QUESTIONS

S2X lets you take the S2 Eval at home on your Xbox console. The app includes an arcade of minigames built on our scientifically validated cognitive tasks, plus S2 Evals for baseball hitting and pitching, with more sports to follow. The S2 Eval measures the cognitive skills behind athletic performance — like reaction speed, decision-making, and visual processing — giving you insight into how your brain performs at game speed, not just how your body performs.

You'll need a standard Xbox account to download and run the app. No Game Pass Required. From there, you'll set up a free S2 Locker account to take the S2X Eval and view your results. Creating the account is free — individual Evals are purchased separately (see Pricing & Access).

Most sessions take 20–25 minutes. Exact time varies by sport and position, since each has its own Eval.

No. All you need is an Xbox and a standard Xbox controller.

There's no free trial of the Eval itself, but the app does include free minigames you can play anytime — see Pricing & Access.