Our easy-to-use app is now available on the App Store! Take quantitative eye dominance measurements with your phone's camera—useful for shooting sports, athletics, and understanding your vision.
Critical for shotgun, rifle, pistol, archery, and hunting. Know which eye to align with your sights.
Improve batting stance, golf putting, and tennis positioning based on your dominant eye.
Understand which eye naturally aligns with viewfinders for better composition.
High level instructions for easy and consistent eye dominance measurement
Have your subject stand about 8-10 feet away from you while holding your phone
Have them face you directly with their right hand centered on chest, index finger extended
Have them look directly at the camera lens and point without looking back at their finger
Capture the photo with the right hand pointing steadily at the camera
Repeat the exact same steps for the left arm/hand
Select pupils and pointing finger location in each image, then click analyze
Download from the App Store and start measuring your eye dominance today.
Join the waitlist to be notified when the Android version is available.
Medical Notice: This app does not provide medical advice in any way. It supports measurements that may be helpful to some people in sporting activities. Please consult a professional if you are having medical or vision issues and before embarking on any vision therapy.
Sports Usage: Consult a professional coach familiar with your sport to make best use of any information derived from this app.