# Stelvio vs Open Space OS4U

The clearest difference is update cadence: Open Space OS4U at every 2 months against Stelvio's every 9 months. Stelvio's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Stelvio ships an update every 9 months, Open Space OS4U every 2 months. The most recent releases landed on November 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Stelvio | Open Space OS4U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/stelvio/id1236810492/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 28 MB | 29 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Midaticket s.r.l.](https://appshunter.io/developer/1805141915) | [Hextra Srl](https://appshunter.io/developer/1728471345) |

## What reviewers say

### Stelvio

[App page](https://appshunter.io/ios/app/stelvio/id1236810492)

Explore the natural, cultural, and historical resources of the Stelvio National Park with an interactive experience. Discover new paths, engage in playful exploration with quizzes, and track your cycling performance.

**Highlights:** Interactive territory experience, Natural, cultural, historical resources, Playful exploration with quizzes, Cycling performance measurement, Itinerary-based quizzes, Earn points and level up

**In-app purchases:** none


### Open Space OS4U

[App page](https://appshunter.io/ios/app/open-space-os4u/id6497715395)

**In-app purchases:** none


## Frequently asked questions

### Is Stelvio free?

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

### Is Open Space OS4U free?

Open Space OS4U is free to download, with no in-app purchases.

### Do Stelvio or Open Space OS4U have ads?

Neither Stelvio nor Open Space OS4U shows ads.

### Which is updated more often, Stelvio or Open Space OS4U?

Stelvio ships an update every 9 months, and Open Space OS4U every 2 months. Most recently, Stelvio was updated on November 2, 2026 and Open Space OS4U on October 14, 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.*