Amsler

Check your vision in under a minute — every day.

Amsler helps you check for subtle changes in your vision — right from your device. Whether you're monitoring macular degeneration, other eye pathology, or simply want to keep tabs on your central vision, this app makes it easy to test yourself daily. It includes black-on-white, white-on-black, and red-on-black grid options, and a built-in reminder system to help you stay consistent. Plus, detailed instructions walk you through each step of the test. Designed by a board-certified ophthalmologist for clarity, reliability, and ease of use.

Features: • Accurate, high-resolution Amsler grid • Daily reminder notifications • Guided instructions for self-testing • Links to eye care providers in your area • iPad-optimized grid at 10 cm x 10 cm • Works offline and requires no sign-in

Amsler is provided for informational purposes only. It is not intended to provide medical advice, diagnosis, or treatment, and does not replace a comprehensive eye examination or the advice of a qualified healthcare professional. Amsler is not a medical device or medical test and has not been approved by the FDA. Do not rely on this app for medical decision-making. Always seek the advice of a qualified healthcare professional with any questions you may have regarding a medical condition.