All ATM Card Checker is a free Android application developed by Sportzz Apps that helps users validate credit, debit, prepaid, and virtual cards using the Luhn algorithm. This algorithm is widely used to validate cards and provides accurate results in a fraction of time. The app also features a BIN checker that reveals a card's country, type, and bank information using the first 6 digits of the card number.

One of the best features of All ATM Card Checker is that it is completely free to use. Users can validate any number of cards without any cost. The app also allows users to save their credit and debit card details, bank account information, and ATM card history. It also includes a credit score calculation tool, which is helpful for those who want to check their credit score.

Another useful feature is the Bank Account Balance Checker, which allows users to check their bank balance without logging in to their bank account or internet banking. Additionally, the app includes a Bin Checker that provides basic information such as the bank name, country name, and card type.

All ATM Card Checker also includes a "Find Near By Places" feature that allows users to find places in more than 20 subcategories easily. Overall, All ATM Card Checker is a useful and free application for those who want to validate their cards and check their credit score without any cost.