# CrontoSign Swiss > Offline e-banking authentication app using visual mosaic decoding. (iPhone/iPad app by OneSpan Solutions UK Limited.) - Source: https://appshunter.io/ios/app/crontosign-swiss/id624633068 (this page in markdown: same URL + `.md`) - Developer: [OneSpan Solutions UK Limited](https://appshunter.io/developer/427970593) - Category: Finance, Business - Price: Free - Rating: 3.00/5 from 1 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 69 MB - Languages: American English, French (France), German (Germany), Italian, European Spanish - Released: 2013-04-05 - Data updated: 2026-07-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/crontosign-swiss/id624633068/reviews.md ## What is CrontoSign Swiss? 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. ## Key features - E-banking access authentication - Transaction authentication - Colored mosaic decoding - Offline functionality - Multi-bank support - Personalized security key ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/crontosign-swiss/id624633068/reviews.md ### 1/5 — Impossible de rajouter un deuxième compte *2022-09-27, version 8.0.5* J’ai mon compte perso et celui de mon association mais vu que je ne peux pas rajouter un deuxième contrat à l’appli il est impossible d’avoir accès au compte de l’association. Ça fait 6 mois… ### 1/5 — A fuir … *2022-01-23, version 8.0.3* Le CrontoSign ne capte même pas la mosaïque 5 fois que j’en redemande une nouvelle! J’ai réussi une fois puis on m’a déconnecté et depuis impossible d’y retourner j’abandonne .. ### 1/5 — Dépassée, pas intuitive, inutile *2020-09-17, version 7.2.16* Interface peu claire Instructions très limitées Je viens de l utiliser pour récupérer un mot de passe “bloqué”, je recevrais donc un mot de passe PAR COURRIER, à l ancienne donc... Méfiance, la BCN veut faire fuir ses clients, elle va finir par y arriver. ### 1/5 — Impossible à télécharger! *2020-08-19, version 7.2.16* Je dois utiliser cette appli pr accéder à mes comptes bancaires sauf qu on ne peut pas la télécharger!! ### 1/5 — De la daube *2020-07-30, version 7.2.16* Appli très mal conçue, pas du tout intuitive ### 1/5 — compliqué et inutile *2020-05-30, version 7.2.16* On est passé de la préhistoire de l’authentification avec l’ancien système au néolithiques avec Crontosign...des progrès certes mais nous ne sommes toujours pas dans l’aire moderne dommage que l’on ait pas le choix. ### 1/5 — CrontoSign nul *2020-04-16, version 7.2.16* Si vous avez du temps à perdre vous avez trouvé la bonne appli sinon passez votre chemin. Nul, on perd des heures à l’installer et à la fin ...... ça ne marche pas A fuir ### 1/5 — Bonjour *2020-02-15, version 7.2.15* Très mauvais système. Inaccessible. Très compliqué. Pas du tout convivial. A BANNIR Très mauvais, si si très mauvais ### 1/5 — Ça manque de sérieux ! *2019-09-27, version 7.2.13* L application me dit que j ai changé de tel et impossible d accéder à mon site! De la part des suisses on s'est habitués à mieux ! ### 1/5 — Une horreur *2019-06-30, version 7.2.13* Application dépassée, processus d’authentification trop long, bref une calamité à utiliser... ## Frequently asked questions about CrontoSign Swiss ### How does CrontoSign Swiss secure my e-banking? CrontoSign Swiss uses a unique colored mosaic encoding system. Your e-banking login and transaction data are displayed as a mosaic, which your smartphone photographs. The app then decodes this mosaic using your personal key, ensuring only your device can decrypt the information. ### Does CrontoSign Swiss require an internet connection? No, CrontoSign Swiss does not require any internet or mobile network connection to function. It is designed to work offline, making it convenient for secure authentication anywhere. ### Can I use CrontoSign Swiss with multiple banks? Yes, CrontoSign Swiss can be used with all banks that support the CrontoSign Swiss system. You can also install the app on multiple smartphones if needed. ### What devices does CrontoSign Swiss support? CrontoSign Swiss is supported on iPhone and iPod devices. It is available for devices running iOS. ### What is the age rating for CrontoSign Swiss? CrontoSign Swiss has an age rating of 4+. This indicates it is suitable for users aged 4 and above. ### When was CrontoSign Swiss last updated? The latest version of CrontoSign Swiss, 8.3.0, was last updated on November 12, 2025. This indicates regular updates to maintain functionality and security. ### What is the user rating for CrontoSign Swiss? CrontoSign Swiss has a rating of 3.0 stars based on 1 rating. This suggests a mixed reception from its current user base. ### Does CrontoSign Swiss have ads? No, CrontoSign Swiss does not contain advertisements. As a free application, it focuses on providing a secure and uninterrupted user experience. ## Version history (last 5 releases) ### 8.3.0 — 2025-11-12 This update includes general and security improvements. ### 8.1.0 — 2024-05-22 This update includes general and security improvements. ### 8.0.8 — 2023-09-20 The update to Cronto Sign Swiss version 8.0.8 includes minor bug fixes, minor UI improvements and general optimizations. ### 8.0.7 — 2023-06-09 This update resolves mosaic scanning issues experienced on certain iPhone 14 Pro models. ### 8.0.6 — 2023-04-12 This update includes general stability improvements and added the Privacy Policy. ## Apps similar to CrontoSign Swiss | App | Rating | Price | Category | | --- | --- | --- | --- | | [BCGE Twint](https://appshunter.io/ios/app/bcge-twint/id1251317799) | 4.9 (128) | Free | Finance | | [BCGE Mobile Netbanking](https://appshunter.io/ios/app/bcge-mobile-netbanking/id6670398598) | 2.3 (7) | Free | Finance | | [ZugerKB Mobile Banking](https://appshunter.io/ios/app/zugerkb-mobile-banking/id968381681) | 1.0 (1) | Free | Finance | | [ZugerKB Access](https://appshunter.io/ios/app/zugerkb-access/id6473727597) | — | Free | Finance | | [one – control over your cards](https://appshunter.io/ios/app/one-control-over-your-cards/id970439160) | 4.8 (241) | Free | Finance | | [BCGE Mobile Banking](https://appshunter.io/ios/app/bcge-mobile-banking/id838212714) | 2.4 (10) | Free | Finance | ## Related topics [bcge mobile netbanking](https://appshunter.io/ios/topics/bcge-mobile-netbanking) · [bcge](https://appshunter.io/ios/topics/bcge) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*