Demo Release April 2, 2026

The way you see the world has changed.
And this is not the end.

Catch the Light is an app for daily practice of visual attention and reading.

Download Demo

on Steam

Download

on App Store

This is not a medical or diagnostic program.

Gentle home practices
for your special vision.

I'm John.

After the accident I lost the right side of my visual field. I still read, but I often lose my place and tire more quickly.

I use reading practices in Catch the Light to read more calmly and re-read less.

Adaptive visual search training interface for hemianopia

I'm Laura.

I have glaucoma. I can look straight at the table and not see what's on it. Then I get angry at myself because it's all "right in front of me".

I use mini-games in Catch the Light to notice objects faster and stress less.

I'm Tom.

I have a central scotoma. When I look at something, the center of the image seems to blur.

I use light practices in Catch the Light to hold focus more easily and feel less fatigued by evening.

I'm Mia.

My visual field has narrowed. I may not notice what's to the side. Sometimes it's just a small thing. Sometimes it's not.

I practice gaze movements in Catch the Light to notice the space around me more easily and feel more confident.

It's important for us to hear
your real stories.

If you are ready to share your experience living

with a scotoma, hemianopia, or narrowed visual field, write to us!

As a thank you, we will send you

a free key for Catch the Light.

Share your story

Trailer

Everything you need
for comfortable practice

Daily practices

Rewards and achievements

Comfortable design

Daily practices

Rewards and achievements

Comfortable design

We've been through this
ourselves and are ready to share!

I'm Olya.

In 2025, after brain surgery, I lost the right visual field of both eyes. Doctors did everything they could, but part of the defect remained forever. It was hard for me to read, navigate, and notice things in the blind spot.

My twin sister Alina, trying to help me adapt to my new vision, created a game for me where I could relearn basic skills. She studied many scientific articles with evidence-based practices, talked to specialists, and chose the very best.

Now we're ready to share this with everyone who, like me, is exploring the world with a new perspective :)