Terms of Service

Last updated: 2026

By using ReactionTest, you agree to these terms. The service is provided as-is, with no warranty of any kind.

Acceptable use

Don't use the service to attack, scrape, or otherwise abuse it. Don't attempt to manipulate scores through automation, browser extensions, or modified client code beyond what the site offers.

No medical advice

Reaction time tests are for entertainment and self-benchmarking. They are not medical or scientific instruments. Don't make health decisions based on scores here.

Intellectual property

The site, its code, design, and content are owned by the operators. You're welcome to share your score images and link to the site.

Changes

We may update these terms from time to time. Continued use of the service after changes constitutes acceptance.