Kinetic Visual Acuity Lite

Kinetic Visual Acuity Lite is a free Chrome extension that trains kinetic visual acuity (KVA), dynamic visual acuity (DVA), and static visual acuity (SVA) through interactive rotating hex-head pillars. It offers Train and Test modes with multiple difficulty levels, adjusting both speed and orbit to challenge perception.

Perfect for athletes and sport training, the Lite version emphasizes eye-hand coordination and rapid tracking. Use it to sharpen batting and ball-tracking skills, then upgrade to the full version for more levels and deeper analytics.