CellFin is a utility app that allows users to send money from one bank account to another. The service also has the option to receive money from an account directly to the users' mobile wallets. The process is completely hassle-free as the app is designed to send money instantly.

This service is used for various purposes. For instance, users can use this app to pay their bills or make a mobile top-up. It is also used for e-commerce purposes as users can transfer money to their mobile wallets to buy products or services.

The app is also used for sending money to friends and family. The users can also use this app to block or unblock their debit or credit cards.