You can easily test your visual acuity anywhere with this application.
This application supports touch input and sound input.
Touch Input Mode Usage
1. Place the display about 20 in away from your eyes.
2. Press "Start Test" button.
3. Tap the broken ring displayed on the screen, and drag to its missing part.
The result is displayed after you finish testing both eyes.
Notice: The result of this test is merely a rough guide.
Please ask the eye docter for accurate visual acuity test.
Notice:iPod touch 2G is not supported.