Terms of use

By using PetriKey you agree to these terms. Please read them alongside our Privacy page.

Educational use only

PetriKey is an educational study reference for microbiology coursework. It is not medical advice and is not a tool for diagnosis, treatment, dosing, specimen handling, infection control, or any clinical decision-making. Content summarizes standard teaching frameworks and public educational sources and may be simplified for study. Always defer to your instructors, institutional protocols, current primary literature, and licensed professionals.

No warranty

The content is provided "as is" without warranty of any kind. We do not guarantee that it is complete, current, or error-free, and we are not liable for any loss arising from its use.

Premium and payments

Premium unlocks additional study features. Subscriptions renew automatically until cancelled; lifetime is a one-time purchase. Payments are handled by RevenueCat and Stripe, and are subject to their terms. You can cancel anytime via the link in your receipt email. Access is tied to the browser you purchased in and can be moved with your access code via Restore access.

Acceptable use

Don't misuse the service: no attempts to disrupt it, scrape it at scale, or redistribute the content as your own. We may update these terms as the product evolves.