Best Rock Map Apps

250+ iOS apps curated and reviewed

4.4 avg rating

19 free apps

Updated September 2026

RockHoundR is the household name in rock map, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Rock Map Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	RockHoundR: Rockhounding Map	Free	4.5★ (103)	No	Yes	Sep 2026
2	iMineralogist: Rock Map	Free	5.0★ (1)	No	No	Aug 2026
3	Mine Locator Map	Free	4.6★ (348)	Yes	Yes	Sep 2026
4	Rockd	Free	4.4★ (185)	No	No	Sep 2026
5	Digger's Map: Find Minerals	Free	4.6★ (501)	No	Yes	Sep 2026
6	Rock Identifier: Stone ID	Free	4.7★ (81K)	No	Yes	Sep 2026
7	Rushmap - Rockhounding Spots	Free	4.5★ (287)	No	Yes	Sep 2026
8	Google Earth	Free	4.0★ (47K)	No	No	Sep 2026

Top Picks for Rock Map

#1

RockHoundR: Rockhounding Map by Ruby Glint Technologies Co., Ltd

Gem, Gold & Crystal Dig Sites

Editor's Choice

🗺️ Navigation

4.5(103 ratings)

FreeIn-App Purchases

#90in Navigation

RockHoundR: Rockhounding Map screenshot 1

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RockHoundR: Rockhounding Map screenshot 5

RockHoundR: Rockhounding Map screenshot 6

Discover thousands of rockhounding, prospecting, and fossil collecting sites with detailed information on legal digging areas and expected conditions. Plan your trips with weather forecasts and nearby amenities, and keep a private log of your finds and routes. The app works offline, ensuring you can access crucial data even without cell service.

#2

iMineralogist: Rock Map by IAROSLAV BEZRUCHKO

Geology & mineral field map

Strong Contender

5.0(1 ratings)

Free

iMineralogist: Rock Map screenshot 1

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iMineralogist: Rock Map screenshot 4

iMineralogist: Rock Map screenshot 5

iMineralogist: Rock Map screenshot 6

Discover rocks, minerals, and fossils with a field map that layers geological data. Record your findings with photos and field tests, and get AI-assisted identification help from a supportive community.

#3

Mine Locator Map by Qvyshift LLC

Abandoned Mines & Prospects

Worth Considering

4.6(348 ratings)

FreeAdsIn-App Purchases

Mine Locator Map screenshot 1

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Discover historical and active mines, prospects, and mineral deposits across the United States. This app provides a map-based interface to locate various mining-related sites without requiring registration or subscriptions.

More Rock Map apps to explore

by University of Wisconsin-Madison Shared Apps

Discover and document the geology around you. Access global geologic maps, 3D globes, and detailed summaries of your surroundings. Contribute your own observations and track your exploration of Earth's geologic history.

Interactive global geologic maps3D virtual globe explorationField observation logging

Digger's Map: Find Minerals

Digger's Map: Find Minerals

Digger's Map: Find Minerals

The best geology tool!

Discover locations of gold, silver, gemstones, and other minerals with a vast global database. This tool provides detailed information and powerful search capabilities for enthusiasts and prospectors.

Global mineral database300,000+ locations60+ minerals listed

🗺️ Navigation

free with in-app purchases

Rock Identifier: Stone ID

Rock Identifier: Stone ID

Rock Identifier: Stone ID

Gem Mineral Crystal Identifier

Instantly identify rocks, minerals, and gemstones by taking a photo. Access a comprehensive encyclopedia with detailed information on each stone, learn to distinguish real from fake gems, and explore their properties. The app also includes a metal detector and expert consultation.

Photo-based rock identificationStone and crystal encyclopediaReal vs. fake gemstone guide

Rushmap - Rockhounding Spots

Rushmap - Rockhounding Spots

Rushmap - Rockhounding Spots

Find Rocks, Gems & Gold Nearby

Discover nearby locations for finding rocks, gems, and gold using real geological data. Filter by specific minerals and check land ownership before you travel. Your saved spots remain private, and new locations are added daily.

Discover nearby rockhounding locationsUtilizes real geological dataFilter by specific minerals (gold, quartz, etc.)

Examine the planet

Explore the world with high-resolution satellite imagery and 3D terrain. Dive into streets with Street View and create collaborative, data-driven maps from anywhere.

High-resolution satellite imagery3D terrain and building explorationStreet View 360° perspectives

Rockhound: Rock Identifier

Rockhound: Rock Identifier

Rockhound: Rock Identifier

Crystal, Mineral & Stone ID

Instantly identify rocks, crystals, and minerals using AI-powered photo recognition. Get identifications verified by real geologists and discover over 200,000 collecting sites worldwide. Build and organize your personal rock collection with detailed information.

AI-powered rock identificationExpert geologist verification200,000+ collecting sites map

Mark and remove rocks easily

📊 Productivity

Rock Identifier - Stone

Rock Identifier - Stone

Rock Identifier - Stone

Identify Crystal, Gem, Mineral

Rock Nerd - Identifier & More

Rock Nerd - Identifier & More

Rock Nerd - Identifier & More

Rock Buddy, Maps, Community

Discover and identify rocks with a comprehensive map of over 2,300 locations. Track your finds, connect with other enthusiasts, and learn about geology. Premium features unlock worldwide access and advanced community tools.

2,300+ rockhounding locationsSmart regional rock identification wizardPersonalized collection tracker (My Vault)

Stone Identifier : Rock finder

Stone Identifier : Rock finder

Stone Identifier : Rock finder

Rock Identifier

Identify rocks, crystals, and gemstones instantly by taking a photo. Explore geological surroundings, learn about over 6000 types of rocks, and build your personal rock collection. Offers professional knowledge and email support for inquiries.

Photo identification of rocksLearn about 6000+ rock typesCreate personal rock collections

free with in-app purchases

RockAI Identifier

RockAI Identifier

RockAI Identifier

Scan & Identify Rocks, Gems

AI Rock - Stone Check

AI Rock - Stone Check

AI Rock - Stone Check

Scan Rocks & Learn Fast

GPS Navigation Earth Map

GPS Navigation Earth Map

GPS Navigation Earth Map

by MIRABEN KALANT

Explore the world with stunning 3D map views and cinematic visuals. Save favorite places, build travel memories, and create a personalized world atlas with interactive features and a modern interface.

Cinematic Earth explorationInteractive map viewsSave favorite destinations

🗺️ Navigation

by Max Stubbersfield

This app provides detailed topographic maps and satellite imagery for New Zealand. It allows users to cache map tiles for offline use, add unlimited markers, and import/export GPX waypoints. Designed for outdoor enthusiasts, it offers battery-conscious navigation with Google Maps-like interactions.

Offline topographic and satellite map viewingUnlimited map marker creationGPX waypoint import/export

🗺️ Navigation

free with in-app purchases

Rock Identifier: Gem Finder

Rock Identifier: Gem Finder

Rock Identifier: Gem Finder

Stone, jewelry & Crystal Id

Lake District Outdoor Map PRO

Lake District Outdoor Map PRO

Lake District Outdoor Map PRO

National Park Topo Map

Access detailed offline maps of the Lake District National Park for outdoor activities. Navigate footpaths, tracks, and terrain features without needing a mobile signal. Search for specific locations like lakes, hills, and cliffs.

Offline topographic mapsFootpath and track visibilitySearch for lakes, hills, and cliffs

FAQ about Rock Map

What are the best rock map apps for iPhone?

RockHoundR: Rockhounding Map tops our rock map apps ranking as of September 2026, with a 4.5-star average from 103 App Store ratings, and it's free to download.

Are there free rock map apps for iPhone?

Yes — 19 of the top rock map apps we rank are free to download, including RockHoundR: Rockhounding Map and iMineralogist: Rock Map.

Does RockHoundR: Rockhounding Map have ads or in-app purchases?

RockHoundR: Rockhounding Map has no ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many rock map apps are on the App Store?

We track 250+ rock map apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is RockHoundR?

RockHoundR is a navigation app designed for rockhounds, prospectors, and fossil hunters. It provides a map of collecting sites, information on legal digging areas, and tools for logging finds and planning trips.

What are the benefits of RockHoundR Pro?

RockHoundR Pro unlocks offline maps, premium map layers like satellite and topographic views, a 3D terrain view for scouting landscapes, and full site details including directions and access notes.