Visual Vertical vs Pencil Pushups

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.

Pencil Push-Ups uses precise distance measurements to help with vision therapy exercises. Perfect for those working on convergence insufficiency exercises with comprehensive progress tracking and health integration. Key Features: Customizable guided exercise sessions (30-120 seconds) Movement speed monitoring with optional warnings Comprehensive session history and detailed analytics Advanced progress charts and trend analysis Apple Health integration for workout tracking Export data in CSV format for healthcare providers Visual pencil graphic for focus training Award system to encourage consistent practice Clean, distraction-free interface No data collection - everything stays on your device Advanced Analytics: Session frequency tracking over time Near point of convergence progress monitoring Weekly and monthly performance metrics Customizable timeframe analysis (week, month, quarter, year) Detailed trend visualization and data insights Health Integration: Automatically log sessions as workouts in Apple Health Track exercise consistency alongside other health metrics Export detailed progress reports for medical consultations Seamless integration with your health data ecosystem How it works: Hold your phone at arm's length (about 40cm from your face) Focus on the pencil graphic displayed on screen Slowly move the phone closer until you see double vision Move back to single vision and repeat for the session duration Perfect for: Vision therapy patients tracking their progress Eye care professionals monitoring patient compliance Anyone working on convergence exercises Healthcare providers needing detailed exercise data Users wanting comprehensive health integration The app includes detailed instructions and follows established vision therapy protocols. All exercise data is stored locally on your device for privacy, with optional health app integration. This app is for educational purposes only. Always consult with a healthcare professional before beginning any exercise program.