Best GSI Map++ alternatives: apps like GSI Map++

9+ similar apps compared and reviewed

4.6 avg rating
9 free apps
Updated October 2026

Whether you want more options like GSI Map++ or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to GSI Map++

Geographica | offline map#1

Geographica | offline map by keiji matsumoto

Offline hiking navigation app
Editor's Choice
🗺️ Navigation
5.0(4 ratings)
FreeAdsIn-App Purchases
Geographica | offline map screenshot 1
Geographica | offline map screenshot 2
Geographica | offline map screenshot 3
Geographica | offline map screenshot 4
Geographica | offline map screenshot 5

This offline GPS navigation app helps hikers and mountaineers stay on track with detailed topographic maps. It accurately displays your location, allows route recording, and offers voice guidance, even without cell service.

Every Door#2

Every Door by AvatudKaart OU

OSM editor for POI & entrances
Strong Contender
🗺️ Navigation
5.0(8 ratings)
Free
Every Door screenshot 1
Every Door screenshot 2
Every Door screenshot 3
Every Door screenshot 4

Easily update local map data by adding or verifying businesses, benches, and street lamps. This app simplifies the process of keeping your town's map information current and accurate.

More apps like GSI Map++

4
Mapply for Open Street Map
Mapply for Open Street Map
Mapply for Open Street Map
Street, Topo, Railway & Sea
Free

Explore detailed maps of the world, including transport networks, hiking trails, and topography. This app leverages OpenStreetMap and other specialized map layers for comprehensive navigation and outdoor adventure planning. Enjoy offline caching for uninterrupted exploration.

OpenStreetMap integrationSpecialized map layers (cycling, transport, sea, trails)Topographical data
🗺️ Navigation
(53)
ad-supported
5
Map Plus
Map Plus
Map Plus
A Powerful Map and GIS tool
Free

This app is a powerful tool for viewing and editing custom maps, managing geographic data, and planning outdoor activities. It supports various map and GIS file formats, offers on-map editing, GPS track recording, and data sharing.

View and edit custom mapsManage geographic dataSupport for GIS vector and common file formats
🗺️ Navigation
(637)
free with in-app purchases
6
CarryMap
CarryMap
CarryMap
Offline maps & data collection
Free

This app enables seamless field work with offline maps and spatial geodata collection. Create, edit, and analyze points, lines, and polygons, attach media, and record voice comments. Navigate using GPS, measure distances, and export data in various formats.

Offline map managementCreate and edit spatial featuresAttach media and voice notes
🗺️ Navigation
(289)
free
7
i-Hunting : GPS Maps App
i-Hunting : GPS Maps App
i-Hunting : GPS Maps App
Hunt Topo/Property Line Parcel
Free

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
(1.5K)
free with in-app purchases
8
OpenStreets 4 Open Street Map
OpenStreets 4 Open Street Map
OpenStreets 4 Open Street Map
Amazing Ways to See the World
Free

This app offers a smart social mapping solution using OpenStreetMap data. It allows users to manage favorite locations, share them with friends, and access maps offline. Plan trips or simply remember great spots with this versatile navigation tool.

OpenStreetMap integrationOffline map accessFavorite location management
🗺️ Navigation
(20)
free
9
GPS & Maps: Location Tracker
GPS & Maps: Location Tracker
GPS & Maps: Location Tracker
Find Coordinates, Compass, POI
Free

This app provides precise location tracking, altitude, and speed measurements for various outdoor activities. Save and display waypoints on a map, utilize a compass, and access different map data sources. An integrated flashlight aids in low-light conditions.

Precise GPS trackingAltitude and speed loggingWaypoint saving and display
🗺️ Navigation
(2.3K)
free with in-app purchases