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OptoCharts - All eye tests app analytics for January 4

OptoCharts - All eye tests

OptoCharts - All eye tests

  • Shadi AboelNaga
  • Google Play Store
  • Free
  • Medical
Introducing the world first android professional app for all eye tests. For eye care specialists, convert your smart phone or tablet or a LED screen to a 4,000$ worth visual acuity examination device. Use it in your clinic, home visits or anywhere you like. Easy to set for screen mirroring on a LED screen or direct installment on your smart TV for bigger view at your clinic. Use another smart phone as a smart remote controller for the tablet or smart TV you use as a projector. The chart size is calibrated at any distance or screen size. It's calculated dynamically with the accurate optical equation along with the related medical aspects to introduce to you the most accurate optometry chart on an android device. You get some vision charts (including Landlot-C chart) and other tests (including color vision plates) completely for free for lifetime. And you can purchase a Pro licence inside the app to have all these charts in one place: * Landlot-C chart. * Landlot-C chart without the oblique (45°) angles. * Tumbling E chart. * Alphabetic chart. * Numbers chart. * Pediatric chart. * Illiterate chart. * Customized regional alphabet charts. & Crowding effect/phenomenon applied to any chart. & Units: Metric (6/6), Feet (20/20), Decimal (1.0) and LogMAR. & Modes: Complete rows & columns, one row, one column, single sign. * Duo-chrome test. * Red/Green filter applied to any chart to make a custom Duochrome test. * Worth 4 dot test. * Schober test * Amsler grid with 4 different color/background combinations. * Color vision test (Ishihara charts). * Contrast sensitivity test applied to any chart with the selected visual acuity size. Units: CS log & percentage. * Optokinetic drum with the ability to change speed or width. * Cross-Cylinder test chart. * Astigmatism clock. * Fixation target. * Fixation dot. * Children fixation targets. * Cross Grid. * Videos gallery & in-app player for playing patient education or children fixation videos. & In-app images gallery with enhanced image viewer. The app behavior is fully customized according to your practice including default chart, default acuity row, default row step (0.1 Decimal or 0.1 LogMar), default signs (optotypes) distribution over the test area, default spacing between the optotypes, etc... All these features are available for a trial period enough to try them in your daily practice for days after which you'll have to either purchase the full licence with a relatively small fee or continue using the app with limited features. And it won't get better without your feedback. So, you're welcome to send us your feedback, suggestions, bugs reports.
OptoCharts - All eye tests

OptoCharts - All eye tests Usage Rank

The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.

All Categories in
United States--
Medical in
United States--

Daily active users

Analyze usage patterns of OptoCharts - All eye tests users by viewing OptoCharts - All eye tests downloads and daily active users over time.

Users

Analyze usage patterns of OptoCharts - All eye tests users by viewing OptoCharts - All eye tests downloads and daily active users over time.

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NovDecJan

OptoCharts - All eye tests Ranking Stats Over Time

Similarweb's Usage Rank & Google Play Store Rank for OptoCharts - All eye tests

Rank

No Data Available

OptoCharts - All eye tests Ranking by Country

Counties in which OptoCharts - All eye tests has the highest ranking in its main categories


Users Interests & Top Categories

Top categories and apps used by OptoCharts - All eye tests users

No Data to Display

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OptoCharts - All eye tests VS.

January 4, 2026