6 things about iSnellen
1. iSnellen bring to the iDevices the famous Snellen's eye chart used by eye care professionals and others to measure visual acuity.
2. The iSnellen chart is randomly generated with ten lines of symbols which are formally known as "optotypes".
3. The first line consists of one very large optotype and subsequent rows have increasing numbers of letters that decrease in size.
4. The app is named after the Dutch ophthalmologist Hermann Snellen who developed the chart during 1862.
5. Designed with friendly graphics, it respects the conventions and rules applied to regular tests.
6. A person taking the test covers one eye, and recognize the symbols of each row, beginning at the top.
How to setup iSnellen APK:
APK (Android Package Kit) files are the raw files of an Android app. Learn how to install isnellen.apk file on your phone in 4 Simple Steps:
- Download the isnellen.apk to your device using any of the download mirrors.
- Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
- Locate the isnellen.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
- After installation, the iSnellen app will appear on the home screen of your device.
Is iSnellen APK Safe?
Yes. We provide some of the safest Apk download mirrors for getting the iSnellen apk.
