Birbank is a free mobile app developed by Capital Bank OJSC for iPhone users under the Business & Productivity category. Its subcategory, Finance, is an indication of the app's primary purpose. The app allows users to access a wide range of banking services, including the management of bank accounts and cards, payment of bills and taxes, and money transfers. With Birbank, users can apply for and receive cash credit and installment card limits without visiting a bank branch. The app also enables users to manage their credit and deposit accounts and pay off their debts. Birbank provides users with a personal cabinet to monitor their credit debts and payments. The app supports online currency exchange and offers a range of services, including PIN change, SMS banking, and daily limit management for cardholders.