Hutton App
A Geology Field Map
About
Explore Earth's geologic wonders with this comprehensive field guide. Identify rocks and minerals using AI or manual methods, access professional geologic maps, and discover over 32,000 rockhounding sites. Document your expeditions with GPS-tagged notes and photos, and connect with a global community of geology enthusiasts.
What's New in Hutton App
1.0.7
June 1, 2026
Bug fixes and improvements: Fixed an issue where pending uploads would not clear even after a successful sync Fixed the refresh button not appearing on completed trips Fixed mineral identifications getting stuck in the upload queue Improved reliability of automatic app updates General performance improvements and stability fixes
MoreSubscription plans
Hutton Premium Monthly
Full access to all Memeber features
FAQ
Does Hutton work in remote areas?
Yes, Hutton is designed for remote field work with its offline mapping and trip tracking features. You can download maps and take them with you even without cell service.
How does Hutton identify rocks and minerals?
Hutton offers a dual-approach: instant AI identification by snapping a photo, or a manual 'Scientific Method' mode that guides you through testing properties like hardness and luster for a professional-grade identification.
What kind of geologic maps does Hutton provide?
Hutton provides professional geologic maps powered by Macrostrat integration. These interpretative maps update in real-time as you move, offering insights into the age, lithology, formation, and stratigraphic name of surrounding rocks.
Can I document my geology expeditions with Hutton?
Yes, Hutton's 'Trips' feature allows you to save photos of outcrops and write field notes directly to your GPS-tagged path. It generates a summary report of your discoveries and traversed geologic formations.
What is the age rating for Hutton?
Hutton has an age rating of 4+, making it suitable for a wide range of users interested in learning about geology.
How often is Hutton updated?
The latest version of Hutton is 1.0.7, and it was last updated on June 1, 2026. This indicates a recent update, suggesting ongoing development and support.
Does Hutton have advertisements?
Yes, Hutton contains advertisements. This is indicated by the 'hasAds' flag being true in the application data.
What devices is Hutton compatible with?
Hutton is supported on iPhone, iPad, and iPod devices, making it accessible to a broad range of Apple users.