Fast and works great
Works as advertised - I can check my vision quickly.
Free
In-App Purchases
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About
This app offers a quick and easy way to check your vision using your smartphone. It guides you through a simple swipe-based test in seconds, with automatic distance calibration on supported devices. Track your vision trends over time with a timestamped history.
✓Fast visual acuity testing
✓Automatic distance calibration
✓On-device processing
✓Timestamped test history
✓Multiple testing modes (swipe, button, speech)
✓Privacy-focused, no account needed
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What's New in QuickAcuity
2.2
June 13, 2026
Bug fixes.
2
In-App Purchases
$4.99
Unlimited Visual Acuity Tests
Run unlimited visual acuity tests.
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FAQ
What is QuickAcuity?
QuickAcuity is a vision screening tool that allows you to check your visual acuity using your smartphone. It guides you through a simple test without requiring extra equipment, offering a convenient way to monitor your vision.
How does QuickAcuity measure distance?
On supported iPhones, QuickAcuity uses the front camera and face detection for automatic distance measurement. If depth sensing is unavailable, it provides a manual fallback option to ensure accurate testing.
Can I use QuickAcuity in a small room?
Yes, QuickAcuity is designed to work effectively in small rooms with a fixed short working distance. This makes it a practical option for home use where a dedicated testing space might not be available.
Is my personal data collected by QuickAcuity?
No, QuickAcuity prioritizes user privacy. All processing is done on-device, no account is required, and no personal identifiers are collected or stored.
How many tests can I run for free with QuickAcuity?
You can run up to 10 complete visual acuity tests for free with QuickAcuity. Additional features or testing modes may be available through in-app purchases.
What devices is QuickAcuity compatible with?
QuickAcuity requires iOS 15 or newer and is supported on iPhone, iPad, and iPod touch devices. It utilizes features like ARKit on supported iPhones for enhanced functionality.
How often is QuickAcuity updated?
The latest version of QuickAcuity is 2.1, which was last updated on March 24, 2026. The developer, Dirkes Medical, PLLC, regularly releases updates to improve functionality and reliability.
Is QuickAcuity a medical device?
QuickAcuity is a vision screening tool and is not classified as a medical device. It does not diagnose eye conditions and should not replace professional medical judgment or a comprehensive eye examination by a healthcare provider.
