one – control over your cards19.19.3 - App Store

With the free “one” App, you have perfect control over your cards - it’s easy, secure and convenient. Your benefits:

. Manage one or more cards
. View and copy the card and verification number (CVV, CVC)
. View your PIN code
. If you lose your cards, you can block and unblock them yourself
. Categorise and analyse your spending
. Order replacement card in-app
. Check online payments in real time
. Receive a push notification after every transaction
. Secure login with Touch ID or Face ID
. Redeem surprize points directly in the app

Requirements:
To use “one” App and the related services of Viseca Payment Services SA, you must own a credit card, prepaid card or business card from Viseca Payment Services SA. You must also have a “one” user account (register at https://one.viseca.ch) and accept the Conditions for the use of “one”.

Activation and login:
To register you will need a valid registration code, which can be requested at https://one.viseca.ch and will be sent to you by post.

Security:
“one” App gives you the very highest level of security. Nevertheless, it is still essential that you use your smartphone with care, take appropriate security measures and carefully check the confirmation requests you receive through “one” App. Your due care and reporting responsibilities are specified in the Conditions for the use of “one”. Further information on security and the use of “one” is available at https://one.viseca.ch.

Legal information:
When downloading or using this app, costs may accrue through the user’s mobile service provider.

Version History This update improves the usability of the app and fixes problems. 19.19.3 Sep 2 This update improves the usability of the app and fixes problems. 19.19.1 Aug 4 This update improves the usability of the app and fixes problems. 19.18.2 Jul 6 This update improves the usability of the app and fixes problems. 19.18.1 Jun 30 This update improves the usability of the app and fixes problems. 19.17.1 Jun 2 With this update, you can now receive documents directly in the app via the inbox. This gives you all important documents in one central place, accessible at any time.
Additionally, we have made minor improvements to optimize performance, increase app stability, and further enhance usability. 19.16.2 Apr 14 This update improves the usability of the app and fixes problems. 19.15.2 Mar 10 This update improves the usability of the app and fixes problems. 19.15.1 Feb 24 This update improves the usability of the app and fixes problems. 19.14.7 Feb 3 This update improves the usability of the app and fixes problems. 19.14.6 Jan 12 This update improves the usability of the app and fixes problems. 19.14.5 12/11/2025 This update improves the usability of the app and fixes problems. 19.12.8 10/14/2025 This update improves the usability of the app and fixes problems. 19.12.7 10/07/2025 This update improves the usability of the app and fixes problems. 19.12.1 09/11/2025 More transparency and control over digital payments – Under “Wallets and online merchants”, the “one” app now shows you all devices and merchants with digitally stored cards. You can conveniently make changes such as disabling, reactivating, or deleting directly in the app. 19.12.0 07/29/2025 This update improves the usability of the app and fixes problems. 19.11.6 07/10/2025 This update improves the usability of the app and fixes problems. 19.11.5 07/07/2025 This update improves the usability of the app and fixes problems. 19.11.0 06/26/2025 This update improves the usability of the app and fixes problems. 19.10.0 05/22/2025 This update improves the usability of the app and fixes problems. 19.9.1 04/29/2025 - Improved Analytics Section: New time periods, more precise categories, and the ability to filter transactions by merchants. Smart insights provide a quick overview of spending trends.

- CSV Export for Transaction Data: Download your transaction history as a CSV file, ideal for individual analysis and accounting.

- Bills for Business Credit Cards: Selected business credit cards can now access bills directly in the app. 19.7.1 04/03/2025 - Improved Analytics Section: New time periods, more precise categories, and the ability to filter transactions by merchants. Smart insights provide a quick overview of spending trends.

- CSV Export for Transaction Data: Download your transaction history as a CSV file, ideal for individual analysis and accounting.

- Bills for Business Credit Cards: Selected business credit cards can now access bills directly in the app. 19.7.0 03/18/2025 This update improves the usability of the app and fixes problems. 19.6.1 02/19/2025 This update improves the usability of the app and fixes problems. 19.6.0 02/11/2025 This update improves the usability of the app and fixes problems. 19.5.0 01/08/2025