Terms of use.

CardFit helps adults in the United States explore credit cards using spending estimates. By using CardFit, you agree to these terms.

Check issuer terms

Results and card alerts depend on the available catalog, provider calculations, and your inputs. They are estimates, not promises of savings or approval. Offers, fees, reward rules, and eligibility can change. Check current terms with the issuer before applying.

How CardFit is paid

CardFit is free to use. No one can pay to change these results. If a card issuer ever pays us, for example for a referral, we will label it clearly.

Your choices

Bank linking is optional. Keep your account secure, share only accounts you may access, and review imported spending. Do not misuse the service, bypass limits, or access another person’s data.

Service availability

Features may be unavailable while providers process data or access requests. We may limit requests to manage cost and prevent abuse. You can request deletion from Account settings or support.

Contact

Questions: support@cardfitapp.com.