Topo Maps

Name: Topo Maps
Price: 19.99 USD
Rating: 4.3 (127 reviews)
Author: Mappendix Limited

By: Mappendix Limited App

USGS and Canadian topo maps

Overview

Version:

1.19

Last updated: 2023-04-18

Features & Capabilities

Topo Maps for Chrome lets you browse USGS and NRCan topo maps within your browser. Access over 70,000 topographic maps for Canada and the United States (Canada at 1:50,000; US at 1:24,000), with map downloads available for free and offline viewing once installed. You can search by name for towns, peaks, lakes, parks, and other features, making it easy to locate the maps you need.

Key features include marking and exporting waypoints (GPX, KML, and CSV), viewing coordinates in NAD27 and WGS84 (and formats like DMS, UTM, and MGRS), measuring distances and bearings, and aligning the map with your current location and compass. Terrain shading options enhance readability, and the tool supports offline use after downloads, ideal for backcountry planning and exploration.

User Growth & Download Statistics

App Navigation & Mapping

By:

Mappendix Limited

Rating:

4.30

(127)

Version:

1.19 Last updated: 2023-04-18

Version code:

856480635

Creation date:

2009-03-27

Compatible devices:

Size:

112.24MB

Price:

19.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-16

Compare stats and ranking:

Ranking

# 141,667 ▼ 725

Other rankings

#70 in map keyword 22 ▲ 2

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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

Developed by:

Mappendix Limited

Apple Apps Store

https://apps.apple.com/us/app/topo-maps/id306014271

Website:

https://topomapsapp.com/

User Reviews

OCTOBER 2025: The issue with being unable to download new maps to my device has been fixed. when trying to download new maps, I would get an error message saying the map wasn’t available for download or something like that. I sent an email to the app developer last night, and six hours later he had responded and said the problem was fixed. And it really was! After all these years, this is still the best topographic map app out there for use in conjunction with hiking and exploring.

by ho*****, 2025-10-07

I'm a land surveyor and this app comes in extremely useful. The quads are pretty well registered and the contours are quite accurate. The biggest downside is that many of the usgs quads are not current.