# one – control over your cards

> Card management app for Viseca Payment Services SA cardholders. (iPhone/iPad app by Viseca Payment Services SA.)

- Source: https://appshunter.io/ios/app/one-control-over-your-cards/id970439160 (this page in markdown: same URL + `.md`)
- Developer: [Viseca Payment Services SA](https://appshunter.io/developer/562210640)
- Category: Finance
- Price: Free
- Rating: 4.80/5 from 241 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 202 MB
- Languages: American English, French (France), German (Germany), Italian
- Released: 2015-11-10
- Data updated: 2026-08-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/one-control-over-your-cards/id970439160/reviews.md

## What is one?

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.

## Key features

- Manage multiple cards
- View card details and CVV
- View PIN code
- Block/unblock cards
- Analyze spending
- Order replacement card
- Real-time transaction monitoring

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/one-control-over-your-cards/id970439160/reviews.md

### 1/5 — Good App

*2025-09-22, version 19.12.1*

Crash to report when opening new account on iPhone 17 Pro.
App crashes when signing up for new credit card from Migros Bank.
(not sure where else to report this bug)

### 5/5 — Easy to use

*2025-01-12*

Just transferred to a new phone and this app is by far easiest to use. Thank your developers for me.

### 4/5 — Great app - needs dark mode

*2022-03-10, version 13.2.2*

This is a great app, it does everything I need it to do. But the white background is hurting my eyes. The addition of dark mode is most welcome🖤

### 1/5 — App does not start

*2019-03-07*

Latest version does not start: keeps loading indefinitely.

### 5/5 — Great update

*2017-09-14*

Finally everything you need at your fingertips. Used to be a pain, now I love it.

## Frequently asked questions about one

### What does the one app do?

The one app provides cardholders with comprehensive control over their Viseca Payment Services SA cards. It allows users to manage their cards, view sensitive information like card numbers and PINs, block or unblock cards, analyze spending habits, and order replacement cards directly through the application.

### What are the key features of the one app?

Key features include managing one or more cards, viewing and copying card details and CVV, checking your PIN code, the ability to block and unblock cards, categorizing and analyzing spending, ordering replacement cards in-app, monitoring online payments in real-time, receiving transaction notifications, and secure login options like Touch ID or Face ID.

### Is the one app free to use?

Yes, the 'one' app is free to download and use. However, costs may accrue through your mobile service provider for data usage when downloading or using the app.

### What are the requirements to use the one app?

To use the 'one' app, you must own a credit card, prepaid card, or business card from Viseca Payment Services SA. You also need to have a 'one' user account, which can be registered at https://one.viseca.ch, and accept the Conditions for the use of 'one'.

### How do I activate and log in to the one app?

To register for the 'one' app, you will need a valid registration code, which can be requested at https://one.viseca.ch and will be sent to you by post. Once registered, you can log in securely using your credentials, with options for Touch ID or Face ID.

## Version history (last 5 releases)

### 19.19.1 — 2026-08-04

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

### 19.18.2 — 2026-07-06

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

### 19.18.1 — 2026-06-30

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

### 19.17.1 — 2026-06-02

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

### 19.16.2 — 2026-04-14

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.

## Apps similar to one

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ZKB Access](https://appshunter.io/ios/app/zkb-access/id1211229343) | 4.9 (206) | Free | Finance |
| [CrontoSign Swiss](https://appshunter.io/ios/app/crontosign-swiss/id624633068) | 3.0 (1) | Free | Finance |
| [Migros Bank E-Banking](https://appshunter.io/ios/app/migros-bank-e-banking/id452805858) | 4.5 (240) | Free | Finance |
| [BCGE Mobile Banking](https://appshunter.io/ios/app/bcge-mobile-banking/id838212714) | 2.4 (10) | Free | Finance |
| [BCGE Twint](https://appshunter.io/ios/app/bcge-twint/id1251317799) | 4.9 (134) | Free | Finance |
| [ZKB Mobile Banking](https://appshunter.io/ios/app/zkb-mobile-banking/id428937855) | 4.9 (250) | Free | Finance |

## More apps by Viseca Payment Services SA

- [Walter Finance](https://appshunter.io/ios/app/walter-finance/id1239478552)

All apps by Viseca Payment Services SA: https://appshunter.io/developer/562210640

## Related topics

[migros bank](https://appshunter.io/ios/topics/migros-bank) · [cumulus](https://appshunter.io/ios/topics/cumulus) · [zkb access](https://appshunter.io/ios/topics/zkb-access) · [bcge](https://appshunter.io/ios/topics/bcge) · [zkb](https://appshunter.io/ios/topics/zkb)

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*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 2026-08-11.*