Can your phone replace an eye exam? new study puts app to the test
NCT ID NCT07570602
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study checked if a smartphone app called VisionApp can accurately measure vision problems like nearsightedness and presbyopia (age-related reading difficulty). Sixteen adults aged 40 and older used the app at home, and their results were compared to standard eye exams. The goal was to see if the app is reliable enough for clinical or research use.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Clinical Optics Research Lab
Bloomington, Indiana, 47405, United States
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