one – control over your cards

4.6
58K reviews
1M+
Downloads
Content rating
USK: All ages
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About this app

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 by fingerprint
- 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.
Updated on
Oct 2, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Photos and videos
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
57.4K reviews
N EE
August 2, 2025
This app is horrible. I want to be notified when I use my card. Most of the time notifications don't work. Today, the puchases did not even appear in the app either!! Hopeless. I've contacted support multiple times regarding the notifications. They fix it and a week later... the same problem!!!
1 person found this review helpful
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Jim diGriz
June 12, 2025
Total disaster.. after updating I need now to register my device (phone) again.. and as I have separate phone for banking with limited connections and apps installed now I need to repeat the whole circus of removing sim card from the other phone and putting into the "banking phone" just to confirm the sms... Do the devs have no imagination and not tested different use scenarios? Appalling..
3 people found this review helpful
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Christian Haas
August 20, 2025
Watch out! I just had to pay CHF60 fees because this app did not notify me of a bill and no e-mails were send - they just add fees and if you do not check the app regularly they are happy.
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What’s new

This update improves the usability of the app and fixes problems.

App support

Phone number
+41589588400
About the developer
Viseca Payment Services AG
marcel.gut@viseca.ch
Hagenholzstrasse 56 8050 Zürich Switzerland
+41 79 644 34 45

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