CogniShield
Accessibility
Protect your eyes and brain while watching videos — blue light filter, flash guard, and volume limiter for YouTube.
- Store users
- 12
- Ratings
- 5.0/ 5 1 rating
Nir Tarnopolski
1 listing we've seen · as of 6 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.