KB is a free mobile app developed by Komerční banka a.s. that can be used on Android devices. The app is designed to provide a simple and user-friendly interface for managing all your banking needs. The app offers a range of features that include choosing plans, multicurrency accounts, savings accounts and envelopes, debit cards with management tools, and drag and drop payments. The KB app also offers the convenience of fingerprint and face unlock for app login and payment verification. The app has a shortcut feature that allows you to access the most used features with a simple long press on the KB+ app icon on your mobile.

The KB app is an all-in-one solution for managing your banking needs. It offers a range of services that include account management, payments, ATM withdrawals, and more. The app also has a unique feature that allows you to choose your own account number and name it. The multicurrency account feature is also a great addition, as it allows you to use multiple currencies in one account and exchange money within your account in a few seconds. The app is easy to use and navigate with drag and drop payments and a user-friendly interface.