The Проверка чеков ФНС России app, developed by GNIVC AO, is a free lifestyle app available on the iPhone platform. It provides users with a reliable and convenient way to verify the legality of receipts, receive and store electronic receipts, report violations, and earn bonuses from partners.

With this app, customers can easily check whether their receipt has been transmitted to the Federal Tax Service of Russia (FNS) by scanning the QR code on the receipt or manually entering the receipt details and sending a request for verification to the FNS. The result of the verification will be displayed on the mobile app screen. If the receipt is incorrect or was not issued, users can report a violation to the FNS.

The app also offers authorized users, who have registered through their personal account on the FNS website or the Gosuslugi portal, the option to report violations with an extended set of details.