1. Home
  2. Topics
  3. Rock Hounding

Best Rock Hounding Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Out of 250+ rock hounding apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Rock Hounding Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RockHoundR: Rockhounding MapRockHoundR: Rockhounding MapFree4.5★ (78)NoYesSep 2026
2Rushmap - Rockhounding SpotsRushmap - Rockhounding SpotsFree4.5★ (287)NoYesSep 2026
3Digger's Map: Find MineralsDigger's Map: Find MineralsFree4.6★ (501)NoYesSep 2026
4Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (80K)NoYesSep 2026
5Mine Locator MapMine Locator MapFree4.6★ (348)YesYesSep 2026
6Tumbler Buddy: Rock TumblingTumbler Buddy: Rock TumblingFree—NoYesAug 2026
7Rock Nerd - Identifier & MoreRock Nerd - Identifier & MoreFree4.7★ (6)NoYesSep 2026
8Idaho Rocks & Gems Rock ClubIdaho Rocks & Gems Rock ClubFree5.0★ (6)NoNoAug 2026

Top Picks for Rock Hounding

RockHoundR: Rockhounding Map#1

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

Gem, Gold & Crystal Dig Sites
Editor's Choice
🗺️ Navigation
4.5(78 ratings)
FreeIn-App Purchases
#73in Navigation
RockHoundR: Rockhounding Map screenshot 1
RockHoundR: Rockhounding Map screenshot 2
RockHoundR: Rockhounding Map screenshot 3
RockHoundR: Rockhounding Map screenshot 4
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.

Rushmap - Rockhounding Spots#2

Rushmap - Rockhounding Spots by PlatePal

Find Rocks, Gems & Gold Nearby
Strong Contender
🔧 Utilities
4.5(287 ratings)
FreeIn-App Purchases
Rushmap - Rockhounding Spots screenshot 1
Rushmap - Rockhounding Spots screenshot 2
Rushmap - Rockhounding Spots screenshot 3
Rushmap - Rockhounding Spots screenshot 4
Rushmap - Rockhounding Spots screenshot 5
Rushmap - Rockhounding Spots screenshot 6

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.

Digger's Map: Find Minerals#3

Digger's Map: Find Minerals by Slava Barouline

The best geology tool!
Worth Considering
🗺️ Navigation
4.6😊(501 ratings)
FreeIn-App Purchases
Digger's Map: Find Minerals screenshot 1
Digger's Map: Find Minerals screenshot 2
Digger's Map: Find Minerals screenshot 3
Digger's Map: Find Minerals screenshot 4
Digger's Map: Find Minerals screenshot 5

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.

What We Love

  • 🚀 Useful for finding mineral locations
  • 👍 Informative and detailed
  • 🗺️ Helpful for research and planning
  • 💻 Easy to use interface
  • 🔍 Accurate data on mines and deposits

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🌐 Limited coverage in certain regions
  • 💰 Some features require paid subscription
  • 🗺️ Inaccurate or outdated location data in some areas
  • 🔍 Lacking comprehensive mineral/gem information

More Rock Hounding apps to explore

FAQ about Rock Hounding

What are the best rock hounding apps for iPhone?
RockHoundR: Rockhounding Map tops our rock hounding apps ranking as of September 2026, with a 4.5-star average from 78 App Store ratings, and it's free to download.
Yes — 20 of the top rock hounding apps we rank are free to download, including RockHoundR: Rockhounding Map and Rushmap - Rockhounding Spots.
RockHoundR: Rockhounding Map has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ rock hounding apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
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.
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.