EyeSpy 20/20 was an overall app developed by Cloudscaper. It was removed from Google Play May 9, 2025 and is no longer available for download.
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User Ratings
EyeSpy 20/20 was rated 2.00 out of 5 stars, based on 4 ratings.
App Information
EyeSpy 20/20 was free to download. The APK download size was 34.46 MB. The last available version was 2.7.4. The last update was on April 1, 2022.
Technical Requirements
The app had a content rating of High Maturity. The app had been available on Google Play June 2020.
Description
An automated assessment protocol facilitates accurate and reliable visual acuity assessments. Automatically selects from symbols, HOTV, or ETDRS SLOAN Letter charts based on patient's age.
Upon completion of the assessment, the app reports visual acuity for each eye, at each test distance in both Snellen and logMar units. In addition, the system provides false positive, false negative and overall reliability scores. Should the patient prove "unreliable", the system will report that the patient is unreliable and NOT provide a visual acuity assessment.
Using this application is very simple and extraordinarily fast. [1] Select the age of the patient to be tested, [2] show the device screen to the patient and ask them to slowly "read" the 3 letters from the top - down. [3] once the patient has responded with ALL THREE RESPONSES, turn the device away from the patient and tap each letter once or twice to indicate correct or incorrect answers from the patient, [4] swipe the screen from left to right and [5] repeat the process. Follow the on-screen prompts regarding testing distance and which eye to cover at specific times.
The application does NOT collect, store, transmit or otherwise retain ANY data whatsoever. Therefore, if you wish to "save" the results, please screenshot the result screens to your gallery for your records.
Please note that the FIRST time you launch the app, you will be required to calibrate screen size to ensure that the presentation of the chart letters is correct. This is an easy process and only required ONCE.
Attention researchers: Are you interested in configurations of this app to facilitate your research needs? Please contact us and we'd be delighted to discuss your needs.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.