# Welcome to Rockln

Discover the world beneath your feet with the ultimate app for rock and mineral enthusiasts. Whether you’re a beginner collector, a passionate geologist, or a marketplace seller, this app brings powerful identification tools, collection management, and community features together in one smart platform.

Unlock a deeper connection with the stones around you. Identify, collect, organize, explore, trade — your entire mineral world in one app.

**Download Rockln on iOS & Android** ⬇️

{% embed url="<https://apps.apple.com/us/app/rockin-rock-mineral-identify/id6754837588>" %}

{% embed url="<https://play.google.com/store/apps/details?hl=en&id=com.rockin.app>" %}

Contact us: <support@rockinapp.com>.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://rockln.gitbook.io/rockln/welcome-to-rockln.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.