Best Snellen Eye Chart Apps & Games

OcularCheck: Acuity Exam

Measure Visual Acuity

Free

This medical tool helps individuals check their vision for impairments like myopia. It's designed for accessibility, especially in rural areas, offering diagnostic accuracy and offline use with auditory guides and multilingual options.

Eye Handbook

Optometry and Ophthalmology

Free

A comprehensive eye care reference app for ophthalmologists, optometrists, and students. It offers diagnostic tools, treatment references, calculators, educational resources, and community forums to support eye care professionals.

Vision test and Eye exercises

Eyesight, exam, myopia & chart

Free

This app offers a structured program of short eye exercises designed to improve vision. It includes personalized training plans, video lessons, and motivational features. Users can opt for a premium subscription for additional exercises and customization.

Eye Test & Vision Checker

Accurate Eye Exam & Health

Free

Assess and monitor your vision health with a comprehensive suite of eye tests. Track changes over time, access vision improvement exercises, and receive personalized recommendations. This app offers a convenient and cost-effective way to manage your eye care.

Sharp Chart 2020 LogMAR Chart

Projected letter chart

Free

This app projects a visual acuity chart onto a large screen for eye examinations. It offers various optotypes and visual acuity nomenclatures, with advanced features and additional charts available through in-app purchases. It can also be controlled via voice commands and integrated with smart home lighting.

Lazy Eye VisionSimul

Improve Vision Simul

$2.99

This app simulates visual system disorders, specifically lazy eye, to help users understand the condition. It's designed to support eye wellness and visual skills development. Always consult a doctor for medical advice.

Eye Charts

check and track distant vision

$4.99

Measure and track distant vision with optically precise optotypes. Supports various eye chart types and custom test distances. Useful for early detection of vision issues and monitoring progression.

Eye Chart Test by Dr. Evans

Clinical Vision Check at Home

$2.99

This clinically calibrated vision screening app uses the standard Sloan letter chart to provide accurate visual acuity scores. It tests each eye separately and offers shareable results, designed by a Doctor of Optometry for home use between professional exams.

Eye Reliever

The app for the eyes

Free

This app helps prevent eye strain and dry eyes caused by prolonged screen time. It uses the 20-20-20 rule to remind you to take regular breaks and blink, reducing the risk of computer vision syndrome.

VisionStation

Pocket vision tools

Free

This app offers a suite of pocket tools for quick vision assessments. It includes a VA chart with customizable viewing distances and optotypes, a pupil and general ruler, and a theoretical color vision test. Designed for general use, it is not intended for diagnostic purposes.