Age Checker by We Card is a free utility and tools application available on the iPhone platform. Developed by The We Card Program Inc., this app is designed to help businesses in spotting and denying minors' attempts to purchase age-restricted products.

The app functions by utilizing the phone's camera to scan the barcode on the back of a customer's driver's license. Based on the state and city selected, the app provides results that assist in determining whether the customer is of legal age.

The results display the customer's age, date of birth, and indicate whether it is "OK to Sell" or "Do Not Sell" for tobacco, e-cigarettes and vapor, and alcohol products. Age Checker by We Card is a valuable tool for businesses in ensuring compliance with age restrictions and preventing underage sales.