Snellen Chart
Free App
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About Snellen Chart
This mHealth application intent is to provide and empower mobile regular users and health professionals with the tool with which they can estimate their or others visual acuity, based on a classical Snellen Chart Test. This App is innovative because it transforms an old style poster test design in a new, modern, intuitive, ubiquitous test. One App with a simple user interface, and an intuitive navigation chart using swipe gestures to navigate from optotype to optotype, and with the capability to adapt the Snellen Chart Test to different screen sizes, screen resolutions and user distances.
All Application Badges
Free
downl.
downl.
Android
4.4+
4.4+
Android app
App History & Updates
What's Changed
Snellen Fraction Format Added - 20/20 or 6/6, you can choose in settings.
Snellen Fraction Format Added - 20/20 or 6/6, you can choose in settings.
Version update Snellen Chart was updated to version 2.4.9
More downloads Snellen Chart reached 5 000 - 10 000 downloads
What are users saying about Snellen Chart
I
by I####:
by I####:
Very good app ...how to change it remotely?....please add new charts in next upgrade...wont mind spending for a problem version of good
N
by N####:
by N####:
The app. Is good but Much better if not only one letter will come out per size.... :-)
N
by N####:
by N####:
I want to know how accurate is this app. This app is very nice. I am using it for my child for checking his vision he is 4.5 year old and helpful. Just wanted a confirmation how accurate is the app. Thank you for creating this app. It's very helpful.
N
by N####:
by N####:
Good chart with many adjustable options. The Snellen fractions are not in easily divisible numbers like 20/20, etc.
W
by W####:
by W####:
But please improve to duochrome with his last best sphere, because the duochrome you did used is very large. And if we ask to customers they can't give some different in red object with green object. Thanks
L
by L####:
by L####:
Hi can I use your app for thesis purposes? I will try to prove that this app can be use as alternative chart for distance visual acuity testing. Hope to receive your reply to this review asap. Thanks!
I
by I####:
by I####:
Great app. Does what expected
N
by N####:
by N####:
Very usefull with good accuration
H
by H####:
by H####:
This is an excellent app. Exactly what it says on the tin
by Q####:
How do you make the acuity Snellen fraction into a numerator of 6?