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iSnellen for iOS

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iSnellen Analysis

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iSnellen is a free educational app designed for the iPhone, focusing on eye health and vision testing. This application allows users to conduct simple vision tests based on the Snellen chart, which is widely used in optometry to measure visual acuity. Its user-friendly interface makes it accessible for individuals seeking to assess their eyesight at home or for educational purposes.

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The app includes features such as customizable test distances and clear display options for the letters on the chart. Users can easily navigate through the tests and record their results, making it a practical tool for preliminary vision assessments. iSnellen is suitable for anyone interested in monitoring their eye health, and it serves as a useful resource for educators and health professionals.

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Icon of program: iSnellen

iSnellen for iOS

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Used iSnellen for iOS?

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Full Specifications

GENERAL
Release
Latest update
Version
1.2
OPERATING SYSTEMS
Platform
iOS
Operating System
iOS 12.1.2
Additional Requirements
Compatible with: iphone3gs, iphone3gs, ipadwifi, ipadwifi, ipad3g, ipad3g, ipodtouchthirdgen, ipodtouchthirdgen, iphone4, iphone4, ipodtouchfourthgen, ipodtouchfourthgen, ipad2wifi, ipad2wifi, ipad23g, ipad23g, iphone4s, iphone4s, ipadthirdgen, ipadthirdgen, ipadthirdgen4g, ipadthirdgen4g, iphone5, iphone5, ipodtouchfifthgen, ipodtouchfifthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen4g, ipadfourthgen4g, ipadmini, ipadmini, ipadmini4g, ipadmini4g
POPULARITY
Total Downloads
26
Downloads Last Week
0
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Developer’s Description

By Roninside
iSnellen bring to the iDevices the famous Snellen's eye chart used by eye care professionals and others to measure visual acuity. Designed with...
iSnellen bring to the iDevices the famous Snellen's eye chart used by eye care professionals and others to measure visual acuity. Designed with friendly graphics, it respects the conventions and rules applied to regular tests.The app is named after the Dutch ophthalmologist Hermann Snellen who developed the chart during 1862.The iSnellen chart is randomly generated with ten lines of symbols which are formally known as "optotypes". The first line consists of one very large optotype and subsequent rows have increasing numbers of letters that decrease in size. A person taking the test covers one eye, and recognize the symbols of each row, beginning at the top. The smallest row that can be read accurately indicates the visual acuity in that eye.iSnellen adopts 5 series of optoypes:- Snellen Original (pre-installed)- Tumbling E- Landolt C- Golovin-Sivtsev- SpecialFeatures:- random generated eye chart- adjustable value for the eye-chart distance- measurement in feet (20/20) or meters (6/6)- positive and negative visualization- various background images
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AI Assisted Content Disclosure

Content created and reviewed by Softonic with information obtained from Roninside, using AI.

CNET's editorial team was not involved in the creation of this content. Opinions, analysis and reviews were not provided by CNET.