CardsNest Support
Need help with card data, wallet tracking, statement credits, or a bug? Send a note and include your app version, device model, iOS version, and the steps that led to the issue.
Email supportReport a card update
Credit card offers, fees, benefits, and eligibility rules can change. If you notice outdated information, include the card name and the issuer page you used to verify the change.
Wallet stays local
CardsNest does not connect to bank accounts. Wallet entries, notes, dates, and credit checkmarks are stored on your device.
Languages
The app supports English, Simplified Chinese, Traditional Chinese, and Spanish. Feedback about translation quality is welcome.
Contact
Email: uscardtracker@gmail.com
CardsNest is an independent app and cannot provide financial advice, card approval decisions, or issuer account support.