# one vs VIAC

The clearest difference is rating: one at 4.8 against VIAC's 4.2. one also leads on ratings volume (240 vs 5) and review sentiment (60% vs 50%). On price, update cadence, ads and in-app purchases 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 4.2. That said, the two scores are not equally well evidenced: one has 240 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 60% of one's written reviews are positive against 50% of VIAC's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | one | VIAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (240 ratings)](https://appshunter.io/ios/app/one-control-over-your-cards/id970439160/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/viac/id1255818015/reviews) |
| Number of ratings | **240** | 5 |
| Positive reviews | **60.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 203 MB | 70 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Viseca Payment Services SA](https://appshunter.io/developer/562210640) | [WIR Bank Genossenschaft](https://appshunter.io/developer/1061534196) |

## What reviewers say

### 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


### VIAC

[App page](https://appshunter.io/ios/app/viac/id1255818015)

Invest in financial products like investment plans, pillar 3a, and vested benefits with a cost-effective and flexible app. Offers expert support and customizable investment strategies, along with options for life insurance and mortgage benefits.

**Highlights:** Cost-effective investing with low entry barriers, Simple and intuitive app interface, Expert support via phone, chat, or email, Flexible investment strategy customization, Life insurance options (VIAC Life), Exclusive mortgage benefits

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is one free?

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

### Is VIAC free?

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

### Which has better reviews, one or VIAC?

one is rated higher. one averages 4.8 out of 5 from 240 ratings, while VIAC averages 4.2 from 5 ratings.

### Do one or VIAC have ads?

Neither one nor VIAC shows ads.

### Which is updated more often, one or VIAC?

one ships an update monthly, and VIAC monthly. Most recently, one was updated on November 1, 2026 and VIAC on November 2, 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.*