Card Number Validator

Simple debit and credit card number validity check using the Luhn algorithm.

Use this simple app to verify the validity of debit and credit card numbers.It used the Luhn algorithm to determine if the number is valid. It will also be able to identify most card types including:

American Express

Master Card

Visa / Visa Electron

Diners Club

Discover

Solo

Dankort

InterPaymnet (TM)

etc.

IMPORTANT:

* The app does not store or transmit card numbers

* The app will only verify the card number validity - not if the number is fake

* Not all card types will be identified