OptoCharts - All eye tests for professionals
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.
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.
* 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.
* 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.
Category : Medical
Reviews (20)
It wants your email address. There is a loud annoying ping every time you swipe to different screen. The chart defaults to logMAR, which is fine for me but might not suit everyone. No AMSLER grid or colour photos (not obvious to me). Very little thought has gone in to designing the app, an opportunity wasted. I think the positive reviews were probably posted by friends of the developer.
It is very useful to work on. I was really in need of this type of visual acuity digital chart moreover, it has all the testing chart which is needed in refraction and eye examination.
I have been waiting for an Android VA chart app for years. Thank you for a great product. It worked beautifully at a recent charity mobile clinic I participate in, and I plan to utilize it frequently in the years to come. Great app!
connection to internet is a bad idea, I got connection error when changing symbols. good idea but need a lot of improvements. lack of support is a big issue
ideal for ophthalmic clinic. no need for expensive screen charts or projectors. I use my PC full hd screen and my home wifi dongle and my mobile . this method has better brightness and black white contrast than my chart projector.
Nice app.. Would give 5 stars if added hotkey support for Bluetooth keyboard or airmouse.
this app give only one day trail period after you want to purchase Rs. 6400 minimum ....... at least give one month trail period for worth 18 mb downloading datas
i have been looking for such an app for long time. kudos. is it possible to add patient education videos and images?
Great app absolutely the best of all the market apps Love it soo much .really good job great app.
Now it's working fine we did some settings so it's working fine I really loved your app Thanks you
Amazing program, all you need in your clinic in a much cheaper way
Very helpful smart substitute for chart projector
Registration required to demo. I don't want my information to go to anyone I don't know.
Why does it require a call permission !? Clarify me and I will rate you again.
This app is a good tool for vision testing
Best app
It's amazing app I love it
Excellent smart app for ophthalmologists specialy
It's amazing
Great app. Really the only app that contains almost all the tests I need in my practice. And changing inbetween them is easy and smooth. Also, the remote control function is so helpful. The only problem I found is that it takes time to get the way to change and control the chart. You really need to add some instructions or help windows to show the users every test in included.