Eyesite Testing

Maintian peak vision with daily eye exercises.
These exercises help you to better concentrate, notice patterns, and identify blind spots in your vision. Try to get through these tests as quickly as possible. You will see your times getting better day by day. Unless otherwise noted, hold your phone vertically and use both eyes.


Focus on the center cross then click the start button only when the green circle is at the very top. If you don't see a green circle, you are not concentrating enough.

Color Blindness

Enter the single digit number that you see.

Color Blindness Test

Time: 0.0 seconds

Enter the single digit number that you see. Though different people report different numbers, this number never changes.

Discerning Contrast

Enter the entire number that you see. Though different people report different numbers, this number never changes.

Look Again!

Discerning Contrast

Time: 0.0 seconds

Enter the number you see:

Motion Stabilization

For the next image, hold your phone very still. When the image becomes completely still, quicky tap the image. The motion starts and stops. Tap the image only when it is completely still.

Motion Stabilization

Motion Stabilization

Time: 0.0 seconds

Hermann Grid

You will see flickering dots in the next image. Click on the image as soon as you have identified the 4 connected dots that never flicker. The location changes every time you run this test.

Hermann Grid

Hermann Grid

Time: 0.0 seconds

Alpha Wave Frequency

The next image pulses rapidly and irregularly. Click on the image as soon as you count to 10 pulses.

Alpha Wave Frequency

Alpha Wave Frequency

Time: 0.0 seconds

Self-Luminous Green

Hold your phone horizontally for the next image.

Use both eyes. Cross your eyes so that the 2 stars overlap. You may see 3 stars with only the center star in focus. Click the image as soon as you see the star turn completely green.

Self-Luminous Green

Blind Spot

Keep your phone horizontal for the next image. Close or block your right eye. Focus on the words 'Left Eye'. The red star should be to the left of the words. Move your phone closer and further away from you. Tap the image when the red star completely disappears. If you glance left towards the star, it is still there - this is your blind spot.

Blind Spot Test

Magic-Eye

This next test is the classic Magic-Eye image. Keep your phone horizontal. Focus both eyes beyond the screen until a 3D image appears clearly. One way is to put your hand 6 inches behind your phone. Focus on your fingers, then shift your view to the screen without changing focus. You will have no doubt when you see it - it is very sharp and clearly defined. This trains your mind to see beyond the details to notice hidden patterns.

Magic-Eye

Test Summary

These exercises will help you to better concentrate, notice patterns, and identify blind spots in your vision. You will see your performance go up with practice. Some eye strain is normal, especially when starting out.

Do not run this test more than once per day.

Total Time Elapsed: 0.0 seconds

Add this test to your phone by pressing the share or “…” button, then selecting "Add to Home Screen".