Terms of Service

Last updated 13 October 2026

Not medical advice

F4Fit provides general fitness and nutrition information for education. It is not medical advice, diagnosis or treatment. Consult a qualified professional before starting a program if you are injured, pregnant or managing a health condition. You train at your own risk.

Accounts

You need to be at least 16 to use F4Fit. Keep your password private; you are responsible for activity on your account.

Credits and plans

Free accounts receive 20 credits once. Paid plans receive their monthly credits after payment is confirmed. Credits are used only when the AI completes a request; failed requests are not charged. Unused monthly credits do not roll over. You can stop paying at any time.

Refunds

If something went wrong with a payment, email support@f4fit.com within 14 days and we will make it right.

Fair use

Don't misuse the service, attempt to break it, or resell access. We may suspend accounts that do.

Changes

We may update these terms; the date above shows the latest version.