Comparison

Topo Maps vs Guru Maps

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Topo Maps

Access detailed topographical maps for hiking and backcountry activities. Download maps for offline use and navigate with features like waypoints, current location tracking, and compass alignment. Search for millions of geographical features.

Highlights
  • Offline topographical map access
  • USGS and Canadian map downloads
  • Waypoint marking and GPX import/export
  • Current location and compass alignment
  • Search for geographical features
  • Distance and bearing measurement
Features
Currently charting
Read full description

* View over 70,000 Natural Resources Canada 1:50,000 and USGS 1:24,000 topographical maps on your iPhone or iPod touch. * Ideal for hiking and other backcountry activities. * Map downloads are FREE! * More than 16 million maps downloaded so far! - iPad owners, please see the app "Topo Maps for iPad". * Users write: " I've bought all the topo map apps and I like this the best " " Scans are gorgeous ... the interface is exceptionally clean " " Downloading maps is easy and fast ... Map displays beautifully and zooms flawlessly " * Includes Canada (at 1:50,000), the contiguous US (at 1:24,000), Alaska (at 1:24,000 and 1:63,360), Hawaii, Puerto Rico and the U.S. Virgin Islands. * Locate the maps you need on the satellite view. To install a map, touch for about half a second. Touch again to view it. * Search by name for over a million towns, peaks, lakes, parks and other features. * No network connection is needed once the maps have been installed. * Mark waypoints, and import and export waypoint files in GPX, KML and CSV formats. * Touch the "current location" button to see where you are, and the compass button to align the map with the ground. * See coordinates in NAD27 or WGS84 degrees, degrees minutes and seconds, UTM, or MGRS formats. * Measure distances (miles, feet and km) and bearings (true and magnetic). The Maps: This app uses high-quality scans of the traditional USGS and NRCan topographic maps which have been the definitive resource for hikers and other backcountry users for many years. You can make the terrain stand out with hill shading, using simulated sunlight from the direction of your choice. In the U.S., this app does not use the new "US Topo" maps because they do not show hiking trails and lack other details: please see the web site for more details. Downloading: US maps are around 8 MB in size and download in a few seconds on a typical home broadband connection. Canadian maps are larger. Both cellular data and WiFi can be used, though WiFi is likely to be more reliable in most cases. - Do please visit https://topomapsapp.com/ for complete instructions, so that you don't miss any features. We have many ideas for additional features to add to future versions of this app; if you have ideas or other questions or comments, contact details can be found on the website, https://topomapsapp.com/. The website also has more screenshots and other information.

About

Guru Maps

Navigate the world without an internet connection using detailed offline maps and turn-by-turn GPS directions. Plan multi-stop routes, record your adventures, and discover millions of points of interest with rich 3D terrain views. Sync your data across devices for seamless exploration.

Highlights
  • Offline maps and navigation
  • Turn-by-turn voice directions
  • Multi-stop route planning
  • GPS track recording
  • 3D relief and terrain views
  • Offline search for places
  • Sync across devices
Features
Read full description

Explore the world offline with Guru Maps — detailed maps, turn-by-turn navigation, and GPS track recording that keep working when you have no signal. Download maps once and use them anywhere (powered by OpenStreetMap). Plan routes, record adventures, save favorite places, and sync everything across devices. OFFLINE MAPS • Download maps for countries or regions and use them fully offline. • Rich detail and millions of places. Monthly map updates. NAVIGATION THAT WORKS OFFLINE • Voice-guided, turn-by-turn directions with automatic rerouting. • Lane guidance for clearer driving in complex junctions. • Modes: car, bike, truck, walk, plus straight-line navigation (great for sailing or off-road). ROUTE PLANNING • Build multi-stop routes with custom waypoints. • Choose fastest or shortest route and save your plans. • Export routes to GPX/KML to share or back up. TRUE 3D RELIEF & TERRAIN • Preview hills and valleys in True 3D Relief. • High-detail terrain: contour lines, hillshade, and topographic overlays. • Elevation profiles and slope charts for smarter planning. GPS TRACK RECORDING • Record tracks with one tap (even in the background). • Live stats: speed, distance, time, altitude. • Analyze tracks with interactive graphs and export to GPX/KML. FAST OFFLINE SEARCH • Search by name, address, category, or coordinates — offline. • Instant results as you type, with multi-language support. POI & ORGANIZATION • Save places with custom pins and icons. • Organize everything into folders and share with friends. OPENING HOURS • See opening hours for places when available. SYNC ACROSS DEVICES • Sync and back up your markers, tracks, and collections with one Guru Maps account across iOS, macOS, and other platforms. CARPLAY • Use Guru Maps on Apple CarPlay with offline maps and voice directions. NO ADS. PRIVACY FIRST. • No advertising. Your location stays on your device. Power features: one-finger zoom, compass & scale, coordinate grids (MGRS/UTM), GeoJSON overlays, MBTiles/sqlitedb import, and more. Upgrade to Pro for: • Unlimited offline map downloads • Unlimited markers and GPS tracks • Pro map sources, including Satellite and specialist layers (cycling, outdoors, marine, ski, etc.) Choose monthly or yearly subscription (7-day free trial) — or a one-time lifetime purchase. Download Guru Maps and explore with confidence — anywhere, anytime. Terms of Service & Privacy Policy: https://gurumaps.app/terms_of_service Continued use of GPS running in the background can dramatically decrease battery life.

Screenshots

Topo Maps4 screens
Guru Maps4 screens

Verdict

The call

The clearest difference is price: Guru Maps at Free against Topo Maps's $19.99. Guru Maps also leads on rating (4.7 vs 4.3) and update cadence (fortnightly vs every 2 months). Topo Maps's advantage is in-app purchases (none vs 6) and iOS requirement (13.0 vs 15.0). On review sentiment, ads and chart position there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Guru Maps is free to download; Topo Maps costs $19.99 up front. Guru Maps sells 6 in-app purchases, starting at $2.99 per month. Topo Maps asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Guru Maps holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Guru Maps has 2.9K ratings behind it against 128, so its average is the more settled of the two. Written reviews point the same way: 70% of Topo Maps's written reviews are positive against 76% of Guru Maps's.

UpkeepUpdate frequency

Topo Maps ships an update every 2 months, Guru Maps fortnightly. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

Scorecard8 real differences · 3 level
Topo Maps versus Guru Maps: the parameters behind the verdict, then further details
ParameterTopo MapsGuru Maps
Price$19.99Free — better
Rating4.3 (128 ratings)4.7 (2.9K ratings) — better
Positive reviews69.6% of reviews75.9% of reviews — better
Number of ratings1282.9K — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#166#160 — better
DevicesiPhone, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size112 MB123 MB
Age rating17+4+
DeveloperMappendix LimitedEvgen Bodunov

Customer experience

Topo Maps

All ratings128 ratings
Positive81.3%
Neutral5.5%
Negative13.3%
Written reviews112 reviews
Positive69.6%
Neutral4.5%
Negative25.9%

Guru Maps

All ratings2,923 ratings
Positive92.4%
Neutral2.9%
Negative4.7%
Written reviews406 reviews
Positive75.9%
Neutral7.1%
Negative17.0%

User reviews

Topo Maps

From 128 App Store ratings

What we love

  • 📍 Accurate USGS topographic maps for navigation
  • 📱 Offline functionality without cellular service
  • 💰 One-time purchase with no subscription fees
  • 🎯 Precise GPS positioning and waypoint marking
  • 📥 Easy map downloading and management

Room to improve

  • 🗺️ Outdated map data (10-30+ years old)
  • 🔴 Alignment issues in some regions (Central Washington)
  • ❌ No GPS tracking/breadcrumb trail feature
  • 🚫 Limited geographic coverage (US/Canada only)
  • ⚠️ Inconsistent elevation accuracy vs. actual GPS

Guru Maps

From 2.9K App Store ratings

What we love

  • 🚀 Offline maps work well
  • 🚀 Fast and responsive
  • 🚀 Detailed maps
  • 🚀 Excellent for travel and outdoor activities
  • 🚀 Useful offline navigation

Room to improve

  • 🐛 Occasional crashes and bugs
  • 🐛 Map search function not reliable
  • 🐛 Difficulty downloading/importing custom maps
  • 🔋 High battery consumption
  • 💰 Paid features required for full functionality

Bugs and requests

Topo Maps

Reported bugs

8 issues
  • App fails to open on iOS 16.2 and later versions
  • Map download errors with spotty connectivity prevent future downloads
  • App freezes after recent updates
  • GPS location inaccuracy on iPhone (works better on iPad)
  • Maps misaligned in certain regions
Show 3 more
  • Elevation readings significantly differ from actual GPS altitude
  • App crashes when opening on newer iPhone models
  • Blue location indicator too large and blocks map details

Requested features

15 requests
  • GPS tracking with automatic breadcrumb trails
  • GPX and KML file import/export capabilities
  • Cloud synchronization of waypoints across devices
  • Satellite imagery download option
  • Track recording and playback functionality
Show 10 more
  • Elevation profile visualization
  • Batch map downloading (multiple maps simultaneously)
  • Waypoint timestamp automation
  • Height map vs GPS elevation mode switching
  • Line-of-sight calculation with fresnel zone visualization
  • European and international map coverage
  • 3D map rendering
  • Distance measurement tools
  • Route linking between waypoints
  • Apple Watch integration

Guru Maps

Reported bugs

4 issues
  • Crashes after recent updates
  • GPS not working reliably offline
  • Incorrect map data in some areas
  • Syncing issues between devices

Requested features

5 requests
  • Route planning and turn-by-turn navigation
  • Elevation/terrain data display
  • Ability to add custom waypoints and annotations
  • Improved search functionality
  • Easier map download and import process

In-app purchases

None

Topo Maps

No in-app purchases

6 purchases

Guru Maps

Subscriptions2
  • Guru Maps Pro Monthly7 Days trial$2.991 Month
  • Guru Maps Pro Yearly7 Days trial$29.991 Year
One-time4
  • One-Time Purchase$27.00
  • One-Time Purchase$40.49
  • One-Time Purchase$54.00
Show 1 more
  • One-Time Purchase$89.99

Questions

Is Topo Maps free?
Topo Maps costs $19.99, with no in-app purchases.
Is Guru Maps free?
Guru Maps is free to download, with in-app purchases available.
Which has better reviews, Topo Maps or Guru Maps?
Guru Maps is rated higher. Topo Maps averages 4.3 out of 5 from 128 ratings, while Guru Maps averages 4.7 from 2.9K ratings.
Do Topo Maps or Guru Maps have ads?
Neither Topo Maps nor Guru Maps shows ads.
Which is updated more often, Topo Maps or Guru Maps?
Topo Maps ships an update every 2 months, and Guru Maps fortnightly. Most recently, Topo Maps was updated on October 14, 2026 and Guru Maps on October 16, 2026.
Which is more popular, Topo Maps or Guru Maps?
Topo Maps currently peaks at #166 in the App Store charts, and Guru Maps at #160. Chart position reflects recent download velocity rather than total install base.

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