Free

Details

  • Released
  • Updated

Features

ČSOB Smart klíč screenshot #1 for iPhone
ČSOB Smart klíč screenshot #2 for iPhone
ČSOB Smart klíč screenshot #3 for iPhone
ČSOB Smart klíč screenshot #4 for iPhone
ČSOB Smart klíč screenshot #5 for iPhone
ČSOB Smart klíč screenshot #6 for iPhone
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About

Securely log in and confirm transactions for online banking and e-commerce. This app offers biometric authentication like Face ID or fingerprint, eliminating the need for SMS codes. It also provides offline transaction confirmation and a branch/ATM locator.

Secure login and payment confirmation
Biometric authentication (Face ID, fingerprint)
Offline transaction confirmation
Remote verification for calls
Branch and ATM locator
Supports mobile phones and tablets
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What's New in ČSOB Smart klíč

3.23.0

July 16, 2026

Thank you for using CSOB Smart Key! What's new in this release? • We have further secured the connection between the app and the bank over the Internet to prevent attacks. • Small improvements • Bugs fixes and stabilization *** Do you like our free application? Give us a review in the App Store!

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User reviews

UPDATE!!!!!

Please update Csob smart klic to iOS 26(the newest one), it doesn’t work, just endlessly loading when trying to activate app, already contacted the call center and went to the bank, no one could help, the only option is that the app is outdated, I could activate it on IOS 18, but after the update it won’t work.
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Overly complicated

I’ve recently updated my phone and now I’ve discovered that this app now longer allows me access to my bank accounts. I’ve had an account with ČSOB for 15 years as a non Czech citizen but now it only allows a Czech ID card to create a profile within the app which prevents expats with accounts with this bank accessing the ČSOB banking app.
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Log in process is terrible

Process of activation is just something incredibly tedious. Even though I was still logged in on my old iPhone, it took me over an hour to log in on new iPhone, even though I got the success SMS. Manual is basically useless and it's just about trial and error and patience...

Response from developer

Hello, we are so sorry to hear that. If you have any complications you can call my colleagues on the number +420 495 800 111. They are able to help you with the process. Have a nice day, Katerina.

Hruza

Priserna aplikace, ktera z niceho nic prestane fungovat a reaktivace je nemozna. Jsem kvuli teto aplikaci naprosto neschopny pristoupit ke svym financim v CSOB. Napriklad Moneta a Fio to maji vyresene mnohem lepe.

Response from developer

Dobrý den, reaktivaci můžete provést na přihlašovací stránce do portálu Identity, kde zadáte své Uživatelské jméno a heslo, kliknete na Přihlásit a poté kliknete na "Aktivujte si ho znovu". Dále postupujte podle pokynů. Pokud Vám ani toto nepomůže, kontaktujte, prosím, naši linku Helpdesku elektronického bankovnictví 495 800 111 nebo naši bezplatnou infolinku 800 300 300. Kolegové s Vámi vše vyřídí. Krásný den, Veronika.

Csob succk

CSOB 2-factor authentication — most stupid system in the world.

Developer apps

FAQ

How secure is ČSOB Smart klíč?

ČSOB Smart klíč uses bank-grade security standards for authentication. It allows confirmation via Face ID, fingerprint, or PIN, enhancing security beyond traditional SMS codes.

Can I use ČSOB Smart klíč offline?

Yes, the app works offline for confirming transactions in internet banking. This ensures you can manage your banking even without an internet connection.

What devices support ČSOB Smart klíč?

ČSOB Smart klíč is available for iPhone, iPad, iPod, and Apple Watch. It can be installed on both mobile phones and tablets.

How do I activate ČSOB Smart klíč?

After downloading, you need to activate the application within your internet banking. Follow the on-screen instructions provided in your online banking portal.

Does ČSOB Smart klíč have ads?

No, ČSOB Smart klíč does not contain advertisements. It is a free application focused on providing secure banking services.

What is the age rating for ČSOB Smart klíč?

ČSOB Smart klíč has an age rating of 4+. This indicates it is suitable for a wide range of users.

How often is ČSOB Smart klíč updated?

The latest version, 3.21.2, was last updated on February 25, 2026. Updates typically include security enhancements and new features.

What is the user rating for ČSOB Smart klíč?

ČSOB Smart klíč has a rating of 4.2 stars based on 33 ratings. This suggests a generally positive user experience.