Topo Maps US

Topo Maps US

by DC Cloud Apps, LLC

206 ratings
79 reviews
Free

Details

  • Released
  • Updated
  • October 28, 2015
  • July 30, 2026

Features

Topo Maps US screenshot #1 for iPhone
Topo Maps US screenshot #2 for iPhone
Topo Maps US screenshot #3 for iPhone
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About

Access and download detailed topographic maps of the United States for offline use. Track your location, mark waypoints, and record your routes for outdoor activities. Navigate with direction arrows and measure distances on the map.

βœ“Download US topographic maps
βœ“Offline map viewing
βœ“GPS location tracking
βœ“Add and import waypoints (flags)
βœ“Import and share GPX/LOC files
βœ“Record and share trails
βœ“Elevation profile charts
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What users say

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What's New in Topo Maps US

6.5.1

July 30, 2026

Fixed issue with the downloading of trails and flags

User reviews

Downloads where are they?

Just can find the downloaded maps, are they in a folder somewhere? Thanks

Direct USGS Topo Map Access

If you want real topo maps beyond β€œterrain”, this app is the one you want; it’s built to be useful, not to make money for the author, and it shows in every feature. You get direct access to real and downloadable USGS topographical maps, with or without satellite imagery. It does lack some nice features other apps have, but I always find myself using this one instead because it works and provides direct access to the thing I actually want, the map. It’s simple, clear, and direct because it was written in the true spirit of the Internet, open information for all. The author made a very helpful tool and I thank them for it. Features: multiple map choices, map downloads for offline use, track recording, waypoint recording, on-the-fly measurement tools, and full data exporting including downloaded maps, all from a small, simple, cleanly coded, efficient, old school, useful app. Yay.
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MY GO-TO

This app is the best. I always carry paper maps, upload the GPXs to my watch, and gave satellite support, but this is hands down the best Topo graphic app. Simple, reliable, works offline. The interface is intuitive and never gets in the way of the task at hand. I recon this app for anyone serious about the outdoors.
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Simply Great

I’m a person that likes the simplicity of this app. Free Topo maps with gps locationing. You can save and categorize pins, use GPS coordinates, and measure distances. No subscriptions and no nagging ads. Very handy. Needs no cell reception to work assuming you downloaded your map segments in advance. Would and have recommended.
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Excellent for backcountry use

I've used this app in the Grand Canyon many times. It has been very handy, especially when getting GPX or KML trails from HikeArizona dot com. Has helped in choosing routes when the trail is vague. Love it.

Developer apps

User experience

🐞

Reported Bugs

8 issues

White and gray blocks appearing on downloaded offline maps

Bug

Route recording stops unexpectedly mid-hike

Bug

High battery drain during route tracking

Bug

GPX file import issues in iOS 13+

Bug

Map display issues near borders

Bug

Flags cluttering the view

Bug

Inconsistent zoom functionality

Bug

Route tracking drops without saving

Bug
✨

Requested Features

18 requests

Pause/resume tracking during hikes

Feature

Search feature for trails and landmarks

Feature

Apple Watch app support

Feature

CarPlay integration

Feature

Slope shading visualization

Feature

Ability to select and download multiple tiles at once

Feature

Background map downloading

Feature

Map transfer between devices

Feature

iCloud backup for GPS tracks

Feature

Older USGS topographic map versions

Feature

Time stamps in GPX export for fitness tracking

Feature

Quadrangle identification display

Feature

Built-in compass with map orientation

Feature

Laptop map manager for easier updates

Feature

Community Q&A section

Feature

Multiple color options for waypoints

Feature

Auto-save feature for long recordings

Feature

Larger downloadable map areas

Feature

FAQ

What does Topo Maps US do?

Topo Maps US allows you to download and view detailed topographic maps of the United States for offline use. It provides GPS tracking to show your current location on the map, elevation, and GPS accuracy. You can also add waypoints, import and export trails, and record your own routes.

What are the key features of Topo Maps US?

Key features include downloading USGS standard or hybrid topographic maps for offline access, real-time GPS tracking, the ability to add and import flags (waypoints) and trails (tracks) via GPX/LOC files, trail recording with elevation profiles, and navigation assistance using a direction arrow.

How much does Topo Maps US cost?

Based on the provided information, the app is a paid application. It does not have in-app purchases or advertisements, indicating a one-time purchase model for full access.

What kind of outdoor activities is this app useful for?

This app is highly useful for a variety of recreational activities such as hiking, canoeing, camping, fishing, mountain biking, geocaching, and general exploration. The offline maps and GPS tracking features are particularly beneficial when venturing into areas with no cellular service.

Can I use Topo Maps US without an internet connection?

Yes, a primary feature of Topo Maps US is its offline capability. You can download maps for specific areas of interest beforehand, allowing you to view them and use the GPS tracking features even when you do not have an internet connection or wish to conserve cellular data.