BNP Paribas Fortis Easy Banking App. Have your bank at hand. Anytime, anywhere. Our banking app allows you to manage your daily banking transactions wherever and whenever you want in complete security: make payments, track your balance, request and monitor insurance policies, loans and investments, and more. You can manage everything on your smartphone or tablet. If you'd like to use the app, download it and create a profile. Not yet a customer? Download the app and become a customer via the app.