Peek Acuity Pro

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About this app

Peek Acuity Pro allows anyone to measure visual acuity, which is one of the components of vision. It is designed by eye care professionals to be used to help identify people who need further examination by, for example, an optometrist or ophthalmologist. It is not intended to replace detailed examinations from a qualified eye health professional.

Peek Acuity Pro is registered in the EU as a Class 1 medical device.

Peek Acuity Pro:
Generates visual acuity scores accurately, rapidly and reliably. Scores are provided in standard units of Snellen (both metric (6/6) and imperial (20/20) values) and LogMAR (0.0);
Includes a new simulated representation that helps explain those scores to patients;
Includes equivalents of “count fingers”, “hand movement” and “light perception”;
Does NOT collect any personally identifiable data about you, or anyone else.

It is important to keep the application up to date at all times so that you receive the latest technical updates. Older versions of the app may not function correctly on the latest operating systems.

Please ensure you perform the enforced manual calibration check, as described here, before using the application to measure visual acuity.

Peek Acuity is a standalone app which provides a measure of visual acuity and a visual representation of the result. Peek Solutions is a complete software and service package with support, data analysis, SMS reminder functionality and other features, currently only available to Peek partners.

For more on Peek Vision and full T&Cs please visit
Updated on
Jul 24, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity, and App info and performance
Data is encrypted in transit
Data can’t be deleted

What's new

Updated to Google Analytics 4 (anonymous usage stats)