Comparison

CrontoSign Swiss vs Maerki Baumann

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CrontoSign Swiss

Securely authenticate e-banking access and transactions by photographing a colored mosaic displayed on your computer. This app decodes the mosaic and generates an authorization code for verification, working offline and with multiple banks.

Highlights
  • E-banking access authentication
  • Transaction authentication
  • Colored mosaic decoding
  • Offline functionality
  • Multi-bank support
  • Personalized security key
Features
Read full description

CrontoSign Swiss is an App for e-banking access and transaction authentication. How it works: The login and transaction data that you enter in your e-banking are encoded in a colored mosaic. The mosaic is displayed in your e-banking and then photographed using the camera in your smartphone. The data contained in the mosaic and the associated authorization code will be decoded by this app on your phone and displayed for verification. Because your app is activated with a personal key, the mosaic on the screen can be decrypted only by your smartphone. Your smartphone does not require any Internet or mobile network connection. If needed, CrontoSign Swiss can be installed on multiple smartphones and can also be used with all banks that support CrontoSign Swiss. Legal Notice: We point out that, by downloading, installing and using this application a third party (such as Apple) may infer an existing, former or future client relationship between you and your bank. By downloading this app, you expressly agree that the information you provide to Apple is collected, transferred, processed and can be made available in accordance with their terms. The terms and conditions of Apple, to which you agree, are to be distinguished from the legal notice of your bank.

About

Maerki Baumann

Features
Read full description

Maerki Baumann Mobile Banking App Would you like to have a straightforward and rapid overview of your finances? Perhaps you are travelling, and would like to carry out payments securely and with no fuss? Or maybe you want to query an item in your credit card statement with your Maerki Baumann client advisor late in the evening? With the MBC Banking App, you can do precisely that – and quite a bit more. Whether you are on the move or relaxing at home: the MBC Banking App lets you take care of your banking business efficiently, no matter what the time or where you are. What’s more, you can be sure of a totally secure environment – thanks to state-of-the-art security standards. The MBC Banking App offers you the following functions: - Easy access through your smartphone to your account, custody account and wallet data - Efficient execution of payment transactions, stock exchange and crypto orders - Secure, direct communication with your Maerki Baumann client advisor Discover a mobile world for your finances – with the MBC Banking App. Requirements Use of the MBC Banking App requires you to have an existing client relationship with Maerki Baumann, including an e-banking agreement. You first have to activate your access to the MBC Banking App via your computer. Language The MBC Banking App is available in German and English. You can easily change the language of the app in settings. Maerki Baumann & Co. AG – Private Bank The Zurich-based private bank Maerki Baumann & Co. AG focuses on its core competencies of investment advisory services and asset management, as well as providing services for independ-ent asset managers. The traditional bank, which is open to modern technologies, is an unlisted family-owned company that takes a long-term view and offers its services from Switzerland only. Its investment philosophy based on independence, security and transparency is reflected in the fact that it refrains from using proprietary products, as well as in its very solid capital base and in the bank’s transparent performance. With its crypto offering and its modular investment ap-proach, the private bank underlines its aim of combining the traditional with the new. How can we help you with your financial transactions? Maerki Baumann & Co. AG Dreikönigstrasse 6, CH-8002 Zurich T +41 44 286 25 25, info@maerki-baumann.ch, www.maerki-baumann.ch

Screenshots

CrontoSign Swiss4 screens
Maerki Baumann4 screens

Verdict

The call

The clearest difference is iOS requirement: CrontoSign Swiss at 15.0 against Maerki Baumann's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CrontoSign Swiss ships an update every 5 months, Maerki Baumann every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
CrontoSign Swiss versus Maerki Baumann: the parameters behind the verdict, then further details
ParameterCrontoSign SwissMaerki Baumann
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size69 MB36 MB
Age rating4+9+
DeveloperOneSpan Solutions UK LimitedMaerki Baumann & Co. AG

In-app purchases

None

CrontoSign Swiss

No in-app purchases

None

Maerki Baumann

No in-app purchases

Questions

Is CrontoSign Swiss free?
CrontoSign Swiss is free to download, with no in-app purchases.
Is Maerki Baumann free?
Maerki Baumann is free to download, with no in-app purchases.
Do CrontoSign Swiss or Maerki Baumann have ads?
Neither CrontoSign Swiss nor Maerki Baumann shows ads.
Which is updated more often, CrontoSign Swiss or Maerki Baumann?
CrontoSign Swiss ships an update every 5 months, and Maerki Baumann every 4 months. Most recently, CrontoSign Swiss was updated on November 1, 2026 and Maerki Baumann on November 3, 2026.

Other comparisons