Card Checkr

Corey Sessions

4.7

About this app

Age 10
Updated Jun 2, 2020
OS IOS

Editor reviews

Card Checkr is a lightweight finance utility for quick credit card validation and organization. Instantly run a Luhn check, detect card brand and issuer, and use a fast BIN checker to view bank and country details. Keep a private, masked list of cards with custom labels and expiry reminders to stay organized. Designed for speed and privacy, Card Checkr performs core number checks offline and avoids sensitive data, making it ideal for shoppers, developers, and small businesses looking for a reliable credit card validator and BIN checker.

App Store

Ratings

4.7

Screenshots

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How to use:

1. Download and open Card Checkr, then set a passcode or biometric lock if prompted. 2. Tap Add Card and enter or scan the card number to see instant validation, brand, and format checks. 3. Open BIN Lookup to view issuer, bank, and country details, then add a label and optional notes. 4. Save the card to your masked list and set an expiry reminder to track renewals. 5. Visit Tools to validate more numbers, manage your list, or export a masked summary for records.