CalTopo

Name: CalTopo
Rating: 4.733871 (5781 reviews)
Author: CalTopo LLC

By: CalTopo LLC

Backcountry mapping evolved

Features & Capabilities

CalTopo for Android is satellite-ready and offline-capable, letting you take the best mapping tool off-grid. Sync across devices so changes update automatically, eliminating the need for exporting or importing maps. Trusted by professional guides, avalanche educators, and search-and-rescue teams, it is built for planning and navigating in remote terrain.

Plan with real-time data: download maps and layers such as slope angle shading, sun exposure, wind, and weather forecasts for offline use. View your GPS position offline, share maps with teammates, and track progress with live updates. It supports a wide range of layers, including MapBuilder Topo/Hybrid, Forest Service maps, NAIP imagery, weather forecasting, and more.

User Growth & Download Statistics

App Navigation & Mapping Weather Data

By:

Downloads:

Rating:

Version:

1.26 Last updated: 2026-05-24

Version code:

11000170

Creation date:

2020-09-21

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.CAMERA Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.FOREGROUND_SERVICE_DATA_SYNC Low risk
android.permission.FOREGROUND_SERVICE_LOCATION Low risk
android.permission.INTERNET Low risk

Size:

32.32MB

Email:

he*****@caltopo.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 127,176 ▼ 190

Other rankings

#153 in Maps and navigation (Free) ▼ 18

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

CalTopo LLC

Google Play Store

https://play.google.com/store/apps/details?id=com.caltopo.android

Email:

he*****@caltopo.com

Website:

https://caltopo.com

User Reviews

CalTopo is repeatedly praised for its powerful mapping and planning capabilities, making it a top tool for outdoor navigation. Reviewers highlight its usefulness in search-and-rescue and safety operations, asset tracking, and cross-device usability on both laptops and Android devices. The GPX import and planning features are strong, and longtime users note reliability and continued development. Overall, it’s seen as a trusted, comprehensive mapping solution for hikers, climbers, and SAR teams.

Pros

Powerful, feature-rich mapping and navigation for planning routes, trails, and data layers.
Proven value for search and rescue and safety operations, including asset tracking and coordination.
Excellent cross-device usability, with seamless work across laptop browsers and Android devices.
Strong GPX import and planning features that support hikes, ski tours, and other outdoor activities.
Long-term reliability and ongoing development, with users describing years of loyal use.

Cons