EyePhi
0:42
2:15

Build your program

Choose exercises, tune each one to your tolerance, then add it to your program. Difficulty is scored from speed, amplitude, duration and visual contrast.

STEP 2 OF 3

Optokinetic Stripes

0:18
Turn your head left–right, keep eyes on the target.

Turn your phone sideways for a full-screen view

Program complete

3 exercises · 2:15 · overall difficulty 5.6

1:30 · D 5.6
2 EXERCISES · Moderate