Unlock your athletic potential with SPEED! , the mobile. performance  lab for sprinting, agility, and whole-body reaction speed.

• Sprint Tests
  Accurately measure time, velocity, stride length, and ground contact time using only your smartphone.

• Agility Drills
  Assess multidirectional quickness and movement efficiency.

• Reaction Time
  Evaluate full-body response speed to visual and auditory stimuli.

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Whether you're an athlete, coach, or therapist, SPEED! provides precise, science-based insights to optimize performance and reduce injury risk.

No wearables. No complicated setup.
Just your phone—and your fastest self.

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$19.99 / year