This is an application of testing vision acuity (VA).
Stay about 50cm away from the screen, and push the button on the same orientation as the image. Measurement VA is approximate value. 1.0 corresponds to 20/20 or 6/6.
Latest Version
0.9.2Uploaded by
Trần Quang Thịnh
Requires Android
Android 2.2+
Category
Free Health & Fitness AppContent Rating
Unrated · Warning – content has not yet been rated. Unrated apps may potentially contain content appropriate for mature audiences only.
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Flag as inappropriateLast updated on Jul 23, 2015
* Vibrate when hold down button.
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