Mancos 4+

Hunt Mountain Software

    • 5.0 • 11 Ratings
    • $2.99


Mancos brings the geology of the United States and beyond to your iPhone. Tap the map, search by name, or use GPS to instantly locate yourself, show state-level geological maps, the geological formation and the regional stratigraphic column, all supplied by the servers at Also view any fossil collections from your region, supplied by

What’s New

Version 4.0.1

bug fix

Ratings and Reviews

5.0 out of 5
11 Ratings

11 Ratings

007800 ,

Old Man

I’ve had this app for a few years or more now. Very impressive. The search feature is Awesome. Search by the actual address is “very helpful “ Well done.

Strooper ,

Really great

Love it! Wish I could copy the text descriptions though. Other than that, I highly recommend it to students and professionals. A+++

SedonaDenise ,

Love the Latest Update

Mancos keeps getting better and better. I especially enjoy the seemless drill down from continent-wide views, all the way to my street and house, with clickable geological overlays.

Add to that, nearest strat columns, and paleo links ... Mancos is by far the best geology app available.

Strongly recommended.

App Privacy

The developer, Hunt Mountain Software, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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