# CrontoSign Swiss vs one

The clearest difference is review sentiment: one at 60% against CrontoSign Swiss's 0%. one also leads on rating (4.8 vs 3.0) and update cadence (monthly vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

one holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: one has 240 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of CrontoSign Swiss's written reviews are positive against 60% of one's.

CrontoSign Swiss ships an update every 5 months, one monthly. Both last shipped on November 1, 2026.

## The numbers

| Metric | CrontoSign Swiss | one |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/crontosign-swiss/id624633068/reviews) | **[4.8 (240 ratings)](https://appshunter.io/ios/app/one-control-over-your-cards/id970439160/reviews)** |
| Number of ratings | 1 | **240** |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 69 MB | 203 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OneSpan Solutions UK Limited](https://appshunter.io/developer/427970593) | [Viseca Payment Services SA](https://appshunter.io/developer/562210640) |

## What reviewers say

### CrontoSign Swiss

[App page](https://appshunter.io/ios/app/crontosign-swiss/id624633068)

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:** macOS Compatibility

**In-app purchases:** none


### one

[App page](https://appshunter.io/ios/app/one-control-over-your-cards/id970439160)

Manage your credit, prepaid, or business cards with ease and security. View card details, PIN, and transaction history. Block or unblock cards, analyze spending, and order replacements directly within the app.

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

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CrontoSign Swiss free?

CrontoSign Swiss is free to download, with no in-app purchases.

### Is one free?

one is free to download, with no in-app purchases.

### Which has better reviews, CrontoSign Swiss or one?

one is rated higher. CrontoSign Swiss averages 3.0 out of 5 from 1 ratings, while one averages 4.8 from 240 ratings.

### Do CrontoSign Swiss or one have ads?

Neither CrontoSign Swiss nor one shows ads.

### Which is updated more often, CrontoSign Swiss or one?

CrontoSign Swiss ships an update every 5 months, and one monthly. Most recently, CrontoSign Swiss was updated on November 1, 2026 and one on November 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*