Visual Vertical vs Lazy Eye VisionSimul

Visual Vertical makes high-grade subjective visual vertical (SVV) testing accessible to every practitioner — no expensive equipment required. SVV testing is a sensitive, validated measure for brainstem lesions and otolithic dysfunction, widely used in neurology and vestibular rehabilitation. Until now, accurate testing required bulky, costly apparatus. Visual Vertical changes that: all you need is your iPhone, a bucket, and a small piece of Blu Tack. How it works Mount your iPhone inside the bottom of a bucket using Blu Tack. The patient holds the bucket to their face and adjusts a line on screen until it appears vertical to them. The app records the deviation and calculates your result — accurate readings in minutes, at a fraction of the traditional cost. What you can measure - Left eye, right eye, or both eyes open - Single readings or full sequences across all conditions - One or three readings per condition, with automatic averaging Clean, minimal results screens make it easy to record and communicate findings.

Lazy Eye is a visual system disorder where vision is diminished or lacking in an eye that otherwise appears physically normal. It often develops in early childhood and typically affects one eye, though both eyes can be impacted in some cases. Detecting this imbalance in vision early in life can increase the likelihood of improved visual function. Vision Simul: Eye Wellness and Visual Skills Support Disclaimer reminding: Our apps maybe not suit all people. So please seek your doctor’s advice in addition to using our app and before making any medical decisions.