Many of us see the world clearly.

But many do not.

Experience What They See

What They See

What They See

See the world through different eyes.

30 real-time vision simulations through your iPhone camera.

Colorblindness. Cataracts. Myopia. Dyslexia. Animal vision.

Understand what they see.

Download on the App Store

Free to download. No subscriptions. Ever.

Educational simulation only. Not intended for medical diagnosis.

Mantis ShrimpMantis Shrimp
ColorblindnessColorblindness
EagleEagle
CataractsCataracts
BeeBee
DyslexiaDyslexia
SnakeSnake
ProtanopiaProtanopia
OwlOwl
AstigmatismAstigmatism
HorseHorse
TritanopiaTritanopia
MouseMouse
NearsightedNearsighted
Baby VisionBaby Vision
Animal VisionAnimal Vision
FishFish
Mantis ShrimpMantis Shrimp
ColorblindnessColorblindness
EagleEagle
CataractsCataracts
BeeBee
DyslexiaDyslexia
SnakeSnake
ProtanopiaProtanopia
OwlOwl
AstigmatismAstigmatism
HorseHorse
TritanopiaTritanopia
MouseMouse
NearsightedNearsighted
Baby VisionBaby Vision
Animal VisionAnimal Vision
FishFish