# KEYtoNATURE vs Collio XR

The clearest difference is review sentiment: Collio XR at 67% against KEYtoNATURE's 50%. Collio XR also leads on iOS requirement (11.0 vs 17.6). 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.

KEYtoNATURE ships an update every 3 months, Collio XR every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | KEYtoNATURE | Collio XR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keytonature/id952337414/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 243 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Divulgando Srl](https://appshunter.io/developer/332688646) | [Ikon s.r.l.](https://appshunter.io/developer/775200393) |

## What reviewers say

### KEYtoNATURE

[App page](https://appshunter.io/ios/app/keytonature/id952337414)

Access and download interactive guides for identifying plants, animals, and fungi offline. This application acts as a player for identification keys created by Project Dryades, transforming them into standalone mobile apps. Explore a growing archive of guides, filter by language or keywords, and enjoy offline access after downloading.

**Highlights:** Downloadable identification keys, Offline access, Interactive guides, Filter by language, Search by keywords, Vascular plant guides

**In-app purchases:** none


### Collio XR

[App page](https://appshunter.io/ios/app/collio-xr/id1494444009)

Explore the Collio district through immersive storytelling, including VR and AR experiences. Learn about sustainable development themes with 9 geolocalized stories. Designed to engage the local community and encourage eco-friendly practices.

**Highlights:** Immersive audio and VR/AR+, Geolocalized storytelling paths, Focus on UN 2030 Agenda themes, Explores economic, social, and ecological development, Encourages sustainable practices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KEYtoNATURE free?

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

### Is Collio XR free?

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

### Do KEYtoNATURE or Collio XR have ads?

Neither KEYtoNATURE nor Collio XR shows ads.

### Which is updated more often, KEYtoNATURE or Collio XR?

KEYtoNATURE ships an update every 3 months, and Collio XR every 2 months. Most recently, KEYtoNATURE was updated on November 1, 2026 and Collio XR on November 3, 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.*