# Stauden Ring App vs Altena B.V

Stauden Ring App and Altena B.V are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Stauden Ring App ships an update every 2 months, Altena B.V every 3 months. The most recent releases landed on October 5, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Stauden Ring App | Altena B.V |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 28 MB | 42 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Simon Doppler](https://appshunter.io/developer/1632184297) | [Interforce Webdevelopment B.V.](https://appshunter.io/developer/501307239) |

## What reviewers say

### Stauden Ring App

[App page](https://appshunter.io/ios/app/stauden-ring-app/id1632184295)

**Features:** Vision Pro support

**In-app purchases:** none


### Altena B.V

[App page](https://appshunter.io/ios/app/altena-bv/id6654914867)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stauden Ring App free?

Stauden Ring App is free to download, with no in-app purchases.

### Is Altena B.V free?

Altena B.V is free to download, with no in-app purchases.

### Do Stauden Ring App or Altena B.V have ads?

Neither Stauden Ring App nor Altena B.V shows ads.

### Which is updated more often, Stauden Ring App or Altena B.V?

Stauden Ring App ships an update every 2 months, and Altena B.V every 3 months. Most recently, Stauden Ring App was updated on October 5, 2026 and Altena B.V on October 27, 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.*