Eye Chart Pro vs Colorblind Eye Exam Test

**A Top Downloaded Medical App - Over 500,000 Installs** Eye Chart Pro is a clinically-reviewed, randomizable visual acuity exam. It’s remote-controlled, pleasant for patients and providers, and FREE. Similar chart projector functionality usually costs over $1000. Check out the last screenshot to see more information on the clinical reviews in peer-reviewed publications and their conclusions. Useful for: - Triaging - House visits - Patients who have memorized the office chart Features: - Randomizable Snellen Chart - Randomizable Tumbling E Chart - Randomize the whole chart or one line at a time - Smooth interface with animations - Basic remote - Metric / Feet functionality Description: Eye Chart Pro is a generator for randomized Snellen and Tumbling E charts to offer a rough but useful screen of visual acuity. Simply press a button to randomize the entire eye chart, or touch an individual line of the chart to randomize that line. Tap another button to toggle between Snellen and Tumbling E charts. Eye care professionals around the world use Snellen Eye Charts to measure visual acuity. However, patients often memorize the classic Snellen chart, leading to less accurate vision measurements. Enter Eye Chart Pro! Though this unique, notebook sized randomizable eye chart should not be used as a primary visual acuity measuring tool, it can provide a handy rough vision screen when a chart is not available, or it can be used to complement static, wall-based Snellen charts. Eye Chart Pro was made with the best of intentions, and we hope to continue improving it. Your feedback is appreciated! Here is a summary of clinical evaluations we have found: ETDRS Chart on Eye Chart Pro on iPad: “Validation of the visual acuity iPad app Eye Chart Pro compared to the standard Early Treatment Diabetic Retinopathy Study chart in a low-vision population” Journal of Telemedicine and Telecare. Conclusion (summary quote): “The ETDRS chart function on the Eye Chart Pro application can reliably measure VA across a range, from normally sighted patients to those with low vision.” Sloan Chart on Eye Chart Pro on iPad: “The validity of visual acuity assessment using mobile technology devices in the primary care setting.” Australian Family Physician. Conclusion (summary quote): “The high level of agreement of visual acuity results between the Snellen wall chart and both mobile technology devices suggests that clinicians can use this technology with confidence in the primary care setting.” Tumbling E Chart on Eye Chart Pro on iPad: “A Pilot Trial of the Ipad Tablet Computer as a Portable Device for Visual Acuity Testing” Journal of Telemedicine and Telecare. Conclusion (summary quote): “Bland-Altman analysis revealed a mean difference (bias) of 0.02 logMAR units between the VA results from the iPad chart and the light-box chart, with 95% limits of agreement of -0.14 to 0.19.” We are not responsible for the above studies, so please check out the papers above if you have further questions.

Color vision screening for professionals. Screen clients, employees and students in about two minutes, keep consent and results for every person, and export signed, branded PDF reports. Built for optometrists and clinics, occupational health, HR and recruiters, transport and taxi or truck fleets, electrical and industrial employers, and schools. ICLOUD SYNC iCloud sync across your devices is free for one person and your 10 latest results, and unlimited with every paid subscription (Pro and Professional): people, results, your workspace and settings stay up to date on your iPhone and iPad, stored in your private iCloud. SCREENING TESTS • Quick Screen: 14 dot plates, about 2 minutes, free • Full 38-plate exam with type (protan, deutan or tritan), severity and a confidence level • Hue arrangement test and ring test for blue-yellow differences • Kids mode with shapes instead of numbers TEAM WORKSPACE (PROFESSIONAL) • Up to 5 members with roles: Owner, Admin, Examiner and Viewer • Invite colleagues by link, QR code or email; change roles or remove members • Face ID lock for client data and an audit log of every action CLIENTS AND EMPLOYEES • Client ID, date of birth, company or department, email, phone and notes • Consent recorded with a timestamp • Search, filters, tags and groups; archive and restore • Import a client list from CSV RESULTS YOU CAN STAND BEHIND • Full history per person with examiner, date, device and app version • Test on behalf: hand the device to the person, and the result stays locked until the examiner unlocks it with Face ID • Walk-in kiosk: people enter their own details and consent, then take the screen • Re-test reminders and a dashboard with pass and flag rates by department REPORTS AND EXPORT • Detailed PDF report with your logo, signature and organization name • Screening certificates • Bulk PDF and CSV export, print, email or share • Secure report links that expire, end-to-end encrypted PRIVACY Client records stay on your devices. Retention rules and GDPR-style erase are built in. Invites and secure links use our encrypted service, and no account is needed. No ads. ALSO INCLUDED Color Assist camera that names colors, simulates color vision differences and enhances colors, and a Daily Challenge with Game Center leaderboards. PLANS • Free: Quick Screen, Color Assist preview and one Daily Challenge round a day • Pro Monthly, Pro Yearly (7-day free trial) or Pro Lifetime for individuals • Professional Yearly for teams and organizations • Single PDF report without a subscription Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel them in Settings > Apple ID > Subscriptions. Payment is charged to your Apple ID at confirmation. Any unused part of a free trial is forfeited when you buy a subscription. IMPORTANT This app is a screening tool, not a medical diagnosis. Results depend on the screen, lighting and settings. Refer anyone with a flagged result to an eye care professional. Terms: https://yohann305.github.io/app-legal/colorblind/terms.html Privacy: https://yohann305.github.io/app-legal/colorblind/privacy.html