CalTopo APK

The Best Backcountry Mapping Tool on the Web: Now Available on Android!

Discover the ultimate backcountry mapping tool designed for outdoor enthusiasts, now conveniently accessible on your Android device.

Cloud Sync

• With the CalTopo app, you can easily integrate your existing caltopo.com account.

• This powerful feature ensures that any edits you make on either platform sync in just seconds.

• Plan your outdoor adventures using CalTopo's top-notch mapping tools available online, and effortlessly transition to using your mobile device when you're ready to hit the trails.

• While you’re in the field, you can sync your GPS tracks back to caltopo.com in real time, allowing for seamless tracking of your journey.

• Additionally, you can drop markers along your route and instantly share them with friends, enhancing the collaborative outdoor experience.

Amazing Maps

CalTopo offers exclusive map layers that are simply unavailable elsewhere, providing users with a wealth of specialized information. These layers include:

• MapBuilder Series:

- Create custom maps tailored to your specific needs.

• Land Management:

- Know which areas are managed by different land agencies.

• Sun Exposure:

- Plan your trips based on sunlight availability.

• Fire Activity:

- Stay informed about fire conditions in the area.

• Custom Terrain Shading:

- Visualize elevation changes more effectively.

For those venturing into remote areas, pre-packaged map files (subscription required) are available for quick and efficient offline downloads, simplifying your data management process.

Moreover, an elevation data layer allows you to measure topographical profiles and point elevations, even when you are disconnected from the internet.

Real-Time Data

• Make informed decisions while out in the field with integrated NOAA weather forecast visualizations.

• Alongside this, MODIS satellite imagery provides critical insights into environmental conditions.

What's coming soon?

• Enhancements such as SNOTEL reports, weather stations, streamflows, and forecast grid data points will be added, further elevating your outdoor planning and safety capabilities.

With the CalTopo app, you are equipped with the most comprehensive and efficient backcountry mapping tools right at your fingertips—whether you’re planning your trip from home or navigating the wilderness. Embrace the adventure with confidence!

FAQ

Q: Can I sync my CalTopo account between the website and the Android app?

A: Yes! The CalTopo app supports full cloud synchronization. Any edits or markers you create on caltopo.com or the Android app sync across both platforms within seconds, allowing seamless transition from planning at home to navigating in the field.

Q: Is offline use supported in the CalTopo Android app?

A: Yes. Subscribers can download pre-packaged map files for offline use, which is essential when venturing into remote areas without internet access. Elevation data and other critical mapping features remain functional even when offline.

Q: How does the app help with real-time data while out in the field?

A: CalTopo integrates NOAA weather forecasts and MODIS satellite imagery directly into the map interface. This allows you to make informed decisions based on current weather and environmental conditions during your adventure.

Version History

v1.20.1——16 Jun 2025

Backcountry mapping evolved Download the latest version of CalTopo to enjoy new features and updates immediately!

*1.20.1

Fixes a track recording bug in 1.20

*1.19.2

Improved Point Info with cleaner layout with expanded Sun, Daylight, and Moon information.

Faster Syncing expect quicker data updates across devices.

Smoother scrolling and performance in the objects menu.

*1.18.1

Fix for a large-map sync bug in 1.18