ČSOB Smart klíč
by Československá obchodní banka, a.s.
- Finance
- Free
- Rating
- 4.3
- 4.2K ratings
- Top 30%among 68 Finance apps
- Last update
- Aug 18, 2026
- Version 3.24.0
- Size
- 119 MB
- Category
- Finance
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
The ČSOB Smart Key will make it easier for you to log in and confirm payments in internet banking, as well as card payments in e-shops, or remote verification when calling the Infoline or a bank branch. You don't have to wait for a confirmation SMS and then rewrite the code from it. With the Smart Key, notifications will pop up immediately and you will confirm the request with a Face ID, fingerprint, or numerical PIN.
Why to use ČSOB Smart Key application:
- Conveniently log in and confirm the payment in internet banking
- Easily confirm card payments on the Internet
- The app can verify you remotely when calling the Infoline or bank branch
- You can use a Face ID or fingerprint instead of a numerical PIN
- Authentication complies with bank-grade security standards
- Being offline is not a problem: app works also offline for confirming transactions in internet banking
- A map of branches and ATMs is a part of the app
- You can install it on both your mobile phones and tablets
After downloading, simply activate the application in internet banking.
For more information visit page https://www.csob.cz/smartkey
What’s new
Release notes for the latest version, as written by the developer.
Thank you for using CSOB Smart Key!
What's new in this release?
- Now, you can deactivate the Smart Key without an internet connection
- Small improvements
- Bugs fixes and stabilization
*** Do you like our free application? Give us a review in the App Store!
Rank history
Daily position in the Czechia charts. #1 is at the top.
- Best rank
- #7
- Current rank
- #11
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
39/100
Not flagged as small & simple
- Developer size10% · 25
Developer: 4 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size60% · 10
Size: 119 MB
- Price model10% · 15
Price model: free
- Demand proof70% · 30
Best rank #7, 3 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 3.24.0LatestReleased Aug 18, 2026