VSS Guide
Dylan Carnahan Reference iPhoneiPadiPod touch
VSS Guide is a free Reference app for iPhone and iPad by Dylan Carnahan. Rated 5.0/5 from 2 ratings. Requires iOS 15.1. Updated July 11, 2026.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 43 MB
- Age 17+
- Updated
- Jul 11
- 2026 · v1.0.3
Screenshots
About VSS Guide
VSS Guide includes symptom simulators to show family, friends, and clinicians what you see, Neuro-Optometric Therapy (NORT) Drills, and educational resources. App Features: Symptom Simulators: Use interactive modules to visualize common VSS symptoms, including Visual Snow (static), Eye Floaters, and Palinopsia (trailing). These simulators are designed to help friends, family, and professionals better understand the VSS visual field. Neuro-Optometric Therapy Drills: Practice guided exercises designed to assist with visual processing: Saccades: Focus jumps to improve eye targeting accuracy. Pursuit: Smooth tracking drills for following moving objects. Visual Search: Training to help the brain filter out visual "noise." Comprehensive VSS Guide: A simplified educational resource explaining the visual symptoms, common comorbidities, and clinical management. Designed for Accessibility: Low-contrast text and warm background tones prevent the "vibrating" effect often triggered by standard white screens. Important Note: This app is an educational and support tool. It is not a diagnostic instrument. If you are experiencing visual disturbances, please consult a qualified physician or neuro-ophthalmologist.
What’s new
Version 1.0.3 · Updated July 11, 2026
Minor tweaks.
App privacy
The developer, Dylan Carnahan, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to VSS Guide
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| VSS Guide | 5.0 / 5 (2 ratings) | Free | July 11, 2026 | |
| Visual Snow Simulator OV | 2.5 / 5 (2) | Free | Jul 22, 2026 | Compare |
| FlightPath: ASTB-E Prep | – | Free | Sep 5, 2026 | Compare |
| ASTB Study | – | 9.99 USD | Aug 27, 2026 | Compare |
| Sky High Academy | 5.0 / 5 (6) | Free | May 6, 2026 | Compare |
| ASTB APP | 5.0 / 5 (1) | Free | Oct 22, 2026 | Compare |
| Chinese Character Tracker | – | Free | Mar 17, 2026 | Compare |
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