Free

Details

  • Released
  • Updated
  • June 12, 2018
  • June 29, 2026
KB Klíč screenshot #1 for iPhone
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About

Securely log into online banking and authorize payments with this app. It replaces texted codes with in-app confirmation, offering PIN and fingerprint authentication for enhanced security.

Identity verification
Secure online banking login
Payment authorization
PIN authentication
Fingerprint authentication
Replaces texted codes
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What's New in KB Klíč

4.6.2

June 29, 2026

Bug fixing.

User reviews

Zero stars if I could.

The worst app ever!!! No matter how many times I verify it doesn’t work. It will not accept US phone numbers, you must have a European number to receive a text code. Good luck ever making an online purchase!

Response from developer

Dear customer, thank you for your review. Unfortunately it is not clear from your description,what is the issue about, as there are no SMS confirmations in KB klic app. All communication is done via data transfers. If you are still experiencing any difficulty with the app, please feel free to contact us on our technical support line on (+420) 955 551 556, where we will provide you with all possible support.

not workong properly

was not able to approve online payment because app was rejecting payment even after authorization problem occured while sweeping between app thats needs auth and kbklic

KB

Very good to use

New comer

Fast and simple to use.

Аleksandr3006

👍

Developer apps

FAQ

What does the KB Klíč app do?

The KB Klíč app is designed to securely verify your identity and allow you to log into MojeBanka online banking and other Komerční banka online applications. It also enables you to authorize payments directly through the app, eliminating the need for texted codes.

How do I activate KB Klíč?

To activate KB Klíč, you will need your KB ID (found in your Electronic Signature Agreement or use your username/email) and an activation code. This code can be obtained at a KB branch or by logging into mujprofil.kb.cz through a method other than KB Klíč. An activation guide is available on the KB website.

What security features does KB Klíč offer?

KB Klíč offers secure login and payment authorization through PIN and fingerprint authentication. Your fingerprints are stored securely on your phone and are not accessed by Komerční banka. The app also has security measures in place, such as blocking access after multiple incorrect PIN entries.

Is KB Klíč compatible with all phones?

KB Klíč requires your phone's platform to be protected and will not work if the software has been reinstalled in a way that compromises its security (e.g., rooting). This is a security measure to ensure the integrity of the app and your banking information.

What happens if I enter the wrong PIN too many times?

If you enter an incorrect PIN five times, KB Klíč will block access for security reasons. To regain access, you will need to reactivate the app using a new activation code. This code can be obtained from an ATM, a KB branch, or by logging into mujprofil.kb.cz through a method other than KB Klíč.