Best S1 Mobile Map Viewer alternatives: apps like S1 Mobile Map Viewer

10+ similar apps compared and reviewed

4.0 avg rating

7 free apps

Updated October 2026

S1 Mobile Map Viewer

U.S. Department of the Interior

🗺️ Navigation

Whether you want more options like S1 Mobile Map Viewer or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to S1 Mobile Map Viewer

#1

BLM Public Lands Map Guide USA by GeoPOI LLC

Your Guide to BLM Public Lands

Editor's Choice

🗺️ Navigation

3.5(6 ratings)

$2.99

#43in Navigation

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Discover and navigate millions of acres of Bureau of Land Management property across the Western US. Find recreational points, trails, and property boundaries with detailed information and customizable saved locations.

#2

Forest Maps 2 by Kinnaman Software LLC

Maps of U.S. National Forests

Strong Contender

🗺️ Navigation

4.7😊(588 ratings)

FreeIn-App Purchases

Forest Maps 2 screenshot 1

Forest Maps 2 screenshot 2

Access detailed maps of all U.S. National Forests on your mobile device. Save favorite locations and synchronize them across devices. Offline map downloads and track recording are available with a Pro upgrade.

What We Love

🚀 Excellent maps
👍 Easy to use
💯 Reliable and accurate
🗺️ Detailed topographical maps
📥 Ability to download entire forest maps
🧭 Helpful for navigation and tracking
🗺️ Great for off-road activities

Room to Improve

🐛 Occasional crashes or freezing
🗺️ Maps can be outdated in some areas
💰 Paid upgrade required for full functionality
📍 Difficulty in dropping precise pins or markers

#3

LiveTopo by TerraTrace Corporation

Maps for Geology Lovers

Worth Considering

🗺️ Navigation

3.5(10 ratings)

FreeIn-App Purchases

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Access detailed topographic and geologic maps for exploration and understanding the natural world. Save locations and tracks for free, with offline map access for US public lands available via subscription.

More apps like S1 Mobile Map Viewer

US State Parks and Forests Map

US State Parks and Forests Map

US State Parks and Forests Map

A Guide to Public State Lands!

Discover and navigate tens of thousands of public parks, forests, and recreational areas across the US. This app provides detailed information and mapping tools to explore state-owned lands, from historical sites to natural reserves.

Discover state parks, forests, and recreational areasDetailed property informationSearchable map database

🗺️ Navigation

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Recreation Impact Monitoring

This app allows citizen scientists to collect and submit data on trails, campsites, and natural resources to aid public land managers. It offers a map-based interface with GPS locating and the ability to record recreation activities and upload images. It serves as a tool for conservation and improving recreational experiences on public lands.

Map-based interface with GPS locatingOffline GPS functionalityRecord recreation activity (check-ins)

🗺️ Navigation

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by Dharma Maps LLC

Discover and explore outdoor recreation in Washington State with real-time trail conditions and user-generated updates. Plan your adventures, find less crowded options, and connect with fellow enthusiasts while helping to maintain local trails.

Hyper-local trail mappingReal-time condition updatesCrowd-sourced information

🗺️ Navigation

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Compare Carrier Coverage Maps

Overlay and compare cellular carrier coverage maps directly on your device. Ideal for travelers, this app helps you research and plan your connectivity across the USA and Canada, even without an internet connection.

Overlay and compare carrier mapsOffline map accessCoverage for USA and Canada

🗺️ Navigation

free with in-app purchases

Compare with S1 Mobile Map Viewer

Backtrack: GPS Adventure Maps

Backtrack: GPS Adventure Maps

Backtrack: GPS Adventure Maps

Ski, Hike, Climb, Offroad

Plan and navigate outdoor adventures like skiing, hiking, and biking with detailed maps and real-time weather. Collaborate with friends on shared routes and access backcountry ski information, including avalanche forecasts. Offers a free version with an optional Pro subscription for advanced features.

Route planning and drawingCollaborative map editingBackcountry ski route information

🗺️ Navigation

free with in-app purchases

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Outlandish: Offroad & Explore

Outlandish: Offroad & Explore

Outlandish: Offroad & Explore

4x4 trails, wild camping, GPS

Discover and plan off-the-beaten-path outdoor adventures. Create custom off-roading routes, check trail conditions, and find remote campsites. Download offline maps for reliable navigation in areas without cell service.

Custom off-roading route buildingTrail condition updatesBackcountry campsite discovery

🗺️ Navigation

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i-Hunting : GPS Maps App

i-Hunting : GPS Maps App

i-Hunting : GPS Maps App

Hunt Topo/Property Line Parcel

Access detailed property line maps, public lands, and ownership information for hunting. Features include vector topo maps with elevation contours, hiking trails, and offline map downloads. Plan hunts with hunting zones, game distribution, and restricted areas.

Property line and parcel mapsPublic land and ownership detailsVector topo maps with elevation contours

🗺️ Navigation

free with in-app purchases

Compare with S1 Mobile Map Viewer