Comparison

GPX viewer 2 vs DMD

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

Head to head
About

GPX viewer 2

Easily import and view GPX files, displaying tracks on various base maps with interactive elevation profiles. Track your position, access navigation tools, and get weather information for your outdoor adventures.

Highlights
  • Import GPX files (tracks/routes)
  • Multiple base map options
  • Interactive elevation profile
  • Real-time position tracking
  • Navigation tools (compass, GPS)
  • Offline map downloads
  • Weather at starting point
Features
Read full description

GPX viewer 2 is my independent app for viewing and following your GPX routes. Carefully crafted for all outdoor enthusiasts – hikers, cyclists, motorcyclists and geocachers – with no ads and no subscription. Import your routes from GPX files (tracks or routes), even if your file contains multiple tracks. Display them on a wide range of base maps (standard, satellite, OpenStreetMap, OpenTopoMap, Swisstopo, IGN…) or on your own custom maps, and download them for offline use. Browse the interactive elevation profile, statistics, points of interest, image galleries, and even an audio guide if your GPX file includes one. Weather conditions at the start of your route are also available. Follow your progress in real time and head out with confidence thanks to the navigation tools: compass, altitude, speed and manual bearing markers. With an Apple Watch, send your routes to your wrist and follow them with your iPhone in your pocket: the track, its direction and its points of interest, in a pared-back interface that stays readable at a glance. The app contains everything you need to go hiking and follow your route. To go further, three Pro levels are available as a one-time purchase – no subscription and no ads. A great way to support the app's development. Thank you! Feature details: - Import GPX files via a file, a web link, or directly from the Fitness app - Manage imported GPX files (library) - Display GPX track on the map (track and route, multi-tracks supported) - Multiple base maps: standard, hybrid, 3D satellite, OpenStreetMap, OpenTopoMap, Swisstopo - Add your own custom maps from a library or manually - Download maps for offline use - Map display: current position, start and end of route, points of interest, scale, route direction - Choose track color and width - Dynamic track coloring based on altitude variations, slope, or elevation gain - Custom color and icon for waypoint markers - Geocaching waypoint support with all geocaching-specific fields (cache type, difficulty, terrain, etc.) - Keep screen always on to better follow the route (especially useful for cycling or motorcycling) - Larger interface for cycling and motorcycling - Rain mode to prevent accidental interface activation in wet conditions - Map tile caching system - GPX details: name, description, elevation profile, elevation gain/loss, distance, altitudes, image gallery, link, points of interest, duration - Waypoint details: name, description, image gallery, links, distance along route - Audio link support for audio guides (on GPX and Waypoints) - Navigation tools with compass, GPS location, altitude, direction, and manual bearing markers on the map – with manual GPS coordinate entry and custom icon selection for each marker. Perfect for Geocaching! - Apple Watch app: follow your routes on your wrist – track oriented to your heading, points of interest, remaining distance and elevation, and guidance if you stray from the route - Weather conditions at the start of the route - Navigate to the start of the route via Apple Maps, Google Maps, or Waze - Share a GPX - GPX source code editor (with easy renaming feature) - Speed indicator - Metric, imperial, or nautical measurement system (NM, ft, kts) – perfect for aviation and sailing Note: If a GPX file won't open in my app, please contact me with the file – I will certainly be able to help. My GPX viewer 1 app is still available on the App Store if your device is not compatible with GPX viewer 2.

About

DMD

Monitor your vehicle's performance and diagnostics in real-time with a Bluetooth OBD adapter. Visualize driving data, track routes, and understand diagnostic trouble codes for a clearer picture of your car's condition.

Highlights
  • Real-time vehicle data monitoring
  • Customizable dashboard views
  • Driving history and route overview
  • Diagnostic trouble code explanations
  • Trip data visualization
Features
Read full description

Monitor and understand your vehicle in real time using a Bluetooth OBD adapter. The app provides live driving data, clear visual dashboards, and diagnostic insights to help you stay informed while on the road. Key features include: • Real-time vehicle data monitoring • Clear and customizable dashboard views • Driving history and route overview • Diagnostic trouble codes with explanations • Trip and driving data visualization Designed for everyday driving, the app helps you better understand your vehicle’s condition and driving behavior in a simple and intuitive way. SUBSCRIPTION INFORMATION • Pricing in countries may vary and actual charges may be converted to your local currency depending on the country of residence. • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription will be automatically renewed. Auto-renew can be turned off at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by you and auto-renewal may be turned off by going to the user's iTunes Account Settings. PRIVACY POLICY https://sites.google.com/view/htp-app/privacy-policy TERM OF USE https://sites.google.com/view/htp-app/term-of-use CONTACT ME https://sites.google.com/view/htp-app

Screenshots

GPX viewer 24 screens
DMD4 screens

Verdict

The call

The clearest difference is rating: GPX viewer 2 at 4.1 against DMD's 3.2. GPX viewer 2 also leads on device support (3 vs 1). DMD's advantage is update cadence (daily vs monthly). On price, ratings volume, ads and in-app purchases 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

Both are free to download. GPX viewer 2 sells 8 one-off in-app purchases and DMD sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

GPX viewer 2 holds the better App Store score, 4.1 against 3.2. Both are backed by a comparable volume of ratings — 13 and 6 respectively.

UpkeepUpdate frequency

GPX viewer 2 ships an update monthly, DMD daily. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
GPX viewer 2 versus DMD: the parameters behind the verdict, then further details
ParameterGPX viewer 2DMD
PriceFreeFree
Rating4.1 (13 ratings) — better3.2 (6 ratings)
Positive reviews85.2% of reviews—
Number of ratings13 — better6
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size9 MB81 MB
Age rating4+4+
DeveloperJonathan GanderPhuong Ha Thi

Customer experience

GPX viewer 2

All ratings13 ratings
Positive76.9%
Neutral0.0%
Negative23.1%
Written reviews61 reviews
Positive85.2%
Neutral3.3%
Negative11.5%

DMD

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

8 purchases

GPX viewer 2

One-time8
  • A coffee$3.99
  • Hike$4.99
  • Hiking snack$7.99
Show 5 more
  • Adventure$9.99
  • Expedition$19.99
  • A freeze-dried hiking meal$19.99
  • Expedition$24.99
  • Expedition$29.99
2 purchases

DMD

Subscriptions2
  • Premium Access Weekly$3.997 Days
  • Premium Access Monthly3 Days trial$9.991 Month

Questions

Is GPX viewer 2 free?
GPX viewer 2 is free to download, with in-app purchases available.
Is DMD free?
DMD is free to download, with in-app purchases available.
Which has better reviews, GPX viewer 2 or DMD?
GPX viewer 2 is rated higher. GPX viewer 2 averages 4.1 out of 5 from 13 ratings, while DMD averages 3.2 from 6 ratings.
Do GPX viewer 2 or DMD have ads?
Neither GPX viewer 2 nor DMD shows ads.
Which is updated more often, GPX viewer 2 or DMD?
GPX viewer 2 ships an update monthly, and DMD daily. Most recently, GPX viewer 2 was updated on October 30, 2026 and DMD on October 28, 2026.

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