GpxAnalyzer App Icon

Analyze Your GPS Tracks Like Never Before

Transform raw GPX data from your outdoor activities into detailed analyses and fascinating visualizations. Perfect for hiking, cycling, running, and skiing enthusiasts.

Powerful Features

Chart

Multi-Chart Synchronization

  • Multiple synchronized charts update in real-time
  • Altitude and velocity charts stay perfectly in sync
  • Select points on one chart, highlighted on others
  • Automatically detects and highlights ascent/descent segments
  • Resizable map and chart layout with drag-to-adjust divider
  • Layout preferences saved per view mode and orientation
Map

Interactive Maps

  • Real-time synchronization between charts and maps
  • Tap charts to see location on map, or tap map to highlight track points
  • Animated pulsating start/end markers with direction arrows
  • Automatic dark mode adaptation
  • Color-coded routes showing speed and elevation changes
  • Automatic map previews for quick file identification
Files

Multi-Source File Management

  • Load GPX files from device storage or Strava account
  • Secure OAuth authentication for Strava integration
  • Immediate file saving prevents data loss
  • Swipe down to manually refresh file list
  • Automatic refresh fills missing miniatures and location names
  • Automatic location extraction and map thumbnail generation
  • Smart caching with optimized cache management
Analytics

Advanced Signal Processing

  • Smart algorithms clean GPS data noise automatically
  • Automatic track smoothing for better visualization
  • Detects important route points: peaks, valleys, key moments
  • Works with irregular timing or gaps in GPS data
Altitude

Statistical Analysis

  • Comprehensive statistics for entire track or segments
  • Automatic identification of ascent, descent, and flat sections
  • Validated calculations for accurate performance insights
Speed

Performance Optimized

  • Handles large GPX files with 10,000+ trackpoints smoothly
  • Smart caching reduces Strava data usage by 60-80%
  • Fast and responsive performance with complex data
  • Optimized layouts for tablets and large screens

Automatic Updates & Compatibility

  • Automatic version checking with encrypted updates
  • Theme-aware update dialogs
  • Offline support with cached requirements
  • Network availability checks before Strava operations

Privacy First

  • All data processed locally on your device
  • Secure Strava integration with automatic authentication
  • Mandatory privacy policy acceptance flow
  • GDPR-compliant with automatic updates and version tracking
  • No tracking, no data collection, full transparency

Strava Developer Program

  • Officially registered Strava Developer integration
  • Secure OAuth with minimized API usage
  • Dynamic rate limit management with online configuration
  • Smart queue system automatically waits when rate limits are reached
  • Transparent data handling
Secure OAuth Smart rate limiting Optimized API usage Transparent data flow
Strava Development Program badge

Enterprise-Grade Code Quality

Managed by automated CI/CD pipelines ensuring the highest standards

GpxAnalyzer is built with professional-grade development practices. Our comprehensive CI/CD pipeline automatically runs extensive test suites, validates code quality, and ensures every release meets the highest standards of reliability and performance.

CI/CD Pipeline Overview

Automated CI/CD Pipeline

Complete workflow automation from code commit to release. The pipeline runs unit tests, instrumentation tests, builds signed APK and AAB files, and automatically creates GitHub releases. Every step is validated before proceeding to the next.

Unit Test Results

Comprehensive Unit Testing

Extensive unit test coverage with 112+ tests across 24 test suites. All tests run automatically on every commit, ensuring code reliability and preventing regressions. Test results are generated and tracked for continuous quality assurance.

Instrumentation Test Results

Android Instrumentation Tests

Real device testing with 69+ instrumentation tests that validate app behavior on actual Android devices. These tests ensure the app works correctly across different Android versions and device configurations, providing confidence in production releases.

112+
Unit Tests
69+
Instrumentation Tests
100%
Automated
24
Test Suites
100%
Local Processing
10K+
Trackpoints Supported
60-80%
API Call Reduction
13
Gradle Modules

See It In Action

Explore your GPS tracks with beautiful visualizations

Want to see these features in action?

Get GpxAnalyzer

Available now on Google Play Store

✅ Free to download

✅ Privacy-focused

Release Notes

Stay updated with the latest improvements and fixes

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About GpxAnalyzer

GpxAnalyzer is a powerful mobile application designed for comprehensive GPS track data analysis. The app processes your GPX files from outdoor activities through an advanced pipeline that cleans your data, synchronizes multiple visualizations, and provides detailed insights into your adventures.

Advanced Signal Processing

The app uses sophisticated algorithms to clean and enhance your GPS data. It automatically removes noise and smooths out your tracks, making them easier to analyze. The system intelligently identifies important points like peaks and valleys in your route, even when your GPS data has irregular timing or missing points. This ensures you get accurate and reliable analysis of your activities.

Multi-Chart Visualization

View your data through multiple synchronized charts that update in real-time. Interactive charts let you zoom, pan, and explore your tracks in detail. The app automatically detects ascent and descent segments, and provides multiple visualization modes including line charts, trend analysis, and scatter plots to help you understand your performance.

Interactive Mapping

See your tracks on detailed maps with real-time synchronization. When you select points on your charts, the exact locations appear on the map. Your route is color-coded to show speed, altitude changes, and different segments of your journey. The app automatically generates map previews to help you quickly identify your files.

Multi-Source Data Management

Import your GPX files from your device storage or connect directly to your Strava account. The app securely manages your connections and uses smart caching to minimize data usage. It automatically extracts location information, generates map thumbnails, and organizes your files for easy access.

Architecture & Performance

Built with performance in mind, the app handles large GPX files with thousands of trackpoints smoothly and quickly. Smart caching ensures fast loading times, and the app is designed to work efficiently even with complex data. If something goes wrong, the app gracefully handles errors without losing your work.

Privacy & Security

Your privacy is our priority. All GPX data is processed locally on your device. Strava integration uses secure authentication that automatically refreshes to keep you connected. We never collect or share your personal data. Our privacy policy is GDPR-compliant with full transparency about how your data is handled.

Learn How to Use GpxAnalyzer

Watch our comprehensive tutorial videos to get the most out of GpxAnalyzer.

Screenshot