Comparison

GPX Viewer · GPX Opener Reader vs Techduto Maps

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

Head to head
About

GPX Viewer · GPX Opener Reader

Features
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Welcome to GPX Viewer & Editor, the ultimate all-in-one route management tool for hikers, cyclists, runners, and outdoor enthusiasts. Whether you need to open a track from Strava or Garmin, convert formats, or plan your next adventure, our app delivers a seamless, offline-first experience. POWERFUL GPX VIEWER & READER Open any GPX, KML, KMZ, FIT, TCX, or CSV file instantly. View your tracks on interactive maps with rich details, including waypoints, lap splits, and custom markers. GPX Reader & Opener & Editor for tracks, routes in every GPX file. Record GPS tracks and plan routes. Convert GPX to KML, KMZ formats. Lightning speed Viewer. ADVANCED DATA ANALYTICS & VISUALS • Climb Detection: Automatically categorizes climbs (HC, 1-4) on your route. • Heatmap & Gradient Overlays: Visualize route density and steepness right on the map. • Extensions Parsing: View embedded Heart Rate (HR), Power, and Cadence data. • Elevation & Speed Profiles: Beautiful, interactive charts to analyze your performance. ROUTE PLANNER & GPS RECORDER • Live GPS Tracking: Record your routes in real-time, completely offline, and save them directly as GPX files. • Route Planner: Tap on the map to create new routes for hiking, running, or biking. Automatically estimates completion time and elevation. EDIT & CONVERT Don't just view your files—edit them! • Convert between GPX, KML, KMZ, GeoJSON, TCX, and CSV formats. Example: Fit to GPX, KMZ to GPX or GPX to other file extensions. • Reverse, split, merge, or trim tracks. • Add, rename, or delete waypoints. • Simplify and decimate dense tracks to reduce file size without losing shape. PRIVACY FIRST & OFFLINE CAPABLE Your location data stays yours. No account required, no tracking. Store your files in the offline library, complete with custom photo attachments. Privacy Policy: https://rush.tools/privacy-gpx Terms of Use: https://rush.tools/terms-gpx

About

Techduto Maps

Features
Read full description

Techduto Maps is the offline map for people who work outdoors: drainage, surveying, construction and agriculture. Download your area before you leave. Out in the field the app keeps working with no signal at all — with your GPS position always on screen. OFFLINE MAP OF ALL BRAZIL A vector map of the whole country, ready to use without internet. Download only the piece you need, satellite imagery included, and work all day without a bar of signal. OPEN THE PROJECT YOU ALREADY HAVE Import KML, KMZ, GPX and GeoPDF. The drainage design, the survey, the field boundary map — everything shows up over the satellite image, with each feature name visible on the map. Export to KML to send to your crew or back to the office. MEASURE DISTANCE AND AREA Tap the map to measure right away, or walk the perimeter with GPS on. Results in feet, miles and acres — or meters, hectares and km² if that is how you work. PINS WITH PHOTOS, NOTES AND ELEVATION Mark the culvert, the outlet, the erosion spot. Attach photos, write your note and keep the elevation of the point. Everything stays on the device. PRECISE POINT BY GPS AVERAGING Stand still over the point and let the app average several GPS readings. A far steadier coordinate than a single fix. RECORD YOUR TRACK Turn on recording and the app logs where you walked or drove, with your own distance and time thresholds between points. NAVIGATE TO A POINT Pick a pin or type a coordinate and follow distance and bearing until you arrive. No mapped road required. ALERTS WHEN YOU ENTER OR LEAVE AN AREA Set a radius around a point and get alerted when you cross the line. Useful for preservation areas, easements and property boundaries. PHOTOS IN THE RIGHT PLACE Pick photos from your gallery and the app drops each one at the coordinate where it was taken, using the GPS inside the image itself. REAL ORGANIZATION A library with folders per job or per farm, search by name, filter by file type, and layers you switch on and off as you need them. YOUR WAY Decimal degrees, degrees and decimal minutes, degrees/minutes/seconds. Metric, imperial or nautical. Scale bar, marker size and colors the way you like. Search by address or by typed coordinate. Techduto Maps is free, asks for no sign-up and keeps your data on your own device. The free plan holds up to 10 imported maps. Built by Techduto, which does agricultural drainage in the Brazilian field every day. More at techduto.com.br.

Screenshots

GPX Viewer · GPX Opener Reader4 screens
Techduto Maps4 screens

Verdict

The call

The clearest difference is in-app purchases: Techduto Maps at none against GPX Viewer · GPX Opener Reader's 10. GPX Viewer · GPX Opener Reader's advantage is update cadence (every 4 days vs every 3 weeks) and device support (4 vs 1). On price, ads and iOS requirement 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 · GPX Opener Reader sells 10 in-app purchases, starting at $2.99 per 7 days. Techduto Maps asks for nothing beyond the download.

UpkeepUpdate frequency

GPX Viewer · GPX Opener Reader ships an update every 4 days, Techduto Maps every 3 weeks. Both last shipped on October 28, 2026.

Scorecard3 real differences · 4 level
GPX Viewer · GPX Opener Reader versus Techduto Maps: the parameters behind the verdict, then further details
ParameterGPX Viewer · GPX Opener ReaderTechduto Maps
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size45 MB57 MB
Age rating4++4
DeveloperRush Tools LLCAndre Frossard

In-app purchases

10 purchases

GPX Viewer · GPX Opener Reader

Subscriptions10
  • GPX Viewer Pro - Weekly3 Days trial$2.997 Days
  • GPX Viewer Pro - Weekly3 Days trial$3.997 Days
  • GPX Viewer Pro - Weekly$4.997 Days
Show 7 more
  • GPX Viewer Pro - Weekly$5.997 Days
  • GPX Viewer Pro - Weekly$6.997 Days
  • GPX Viewer Pro - Yearly3 Days trial$19.991 Year
  • GPX Viewer Pro - Yearly$19.991 Year
  • GPX Viewer Pro - Yearly$29.991 Year
  • GPX Viewer Pro - Yearly$39.991 Year
  • GPX Viewer Pro - Yearly$49.991 Year
None

Techduto Maps

No in-app purchases

Questions

Is GPX Viewer · GPX Opener Reader free?
GPX Viewer · GPX Opener Reader is free to download, with in-app purchases available.
Is Techduto Maps free?
Techduto Maps is free to download, with no in-app purchases.
Do GPX Viewer · GPX Opener Reader or Techduto Maps have ads?
Neither GPX Viewer · GPX Opener Reader nor Techduto Maps shows ads.
Which is updated more often, GPX Viewer · GPX Opener Reader or Techduto Maps?
GPX Viewer · GPX Opener Reader ships an update every 4 days, and Techduto Maps every 3 weeks. Most recently, GPX Viewer · GPX Opener Reader was updated on October 28, 2026 and Techduto Maps on October 28, 2026.

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