Terms of Service

RockLens is a reference tool for identifying rocks and minerals and exploring their profiles — hardness, crystal system, formation, and where they're found. It is an aid for rockhounds and the curious, not a professional gemological, geological, or safety service.

We do not guarantee identification accuracy or the completeness of mineral data. Identifications and notes are for reference only and are not professional advice. A photo cannot measure hardness, density, or chemistry; never authenticate a gemstone or handle a potentially hazardous mineral based on an identification alone.

RockLens Pro is an auto-renewing subscription billed to your Apple ID. It renews automatically at the same price and period unless you turn off auto-renew at least 24 hours before the end of the current period. There is no free trial. Manage or cancel anytime in your App Store account settings.

The app is provided as-is, without warranty of any kind. To the extent permitted by law, we are not liable for decisions you make based on identifications or mineral notes.