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Gravel Trans Jura Individual

Advanced mobile companion app for the 415km Gravel Trans Jura cycling adventure across Swiss Jura mountains. Features QR checkpoint scanning, offline maps, GPS tracking, digital roadbook, and multi-language support for the ultimate cycling experience.

Open in Play Store

Project Overview

The Gravel Trans Jura Individual app is part of a sophisticated dual-app ecosystem supporting the premier 415km cycling adventure across the Swiss Jura mountains. Covering 12,000 meters of elevation from Baden to Nyon, this mobile companion provides cyclists with advanced navigation, checkpoint management, and journey tracking capabilities in German, English, and French.

Built as a dual-app architecture with a shared codebase, the platform consists of an individual adventure companion and an organized event management app. Both are available on iOS and Android through the App Store and Play Store, ensuring efficient development while delivering tailored experiences for each use case.

Built with

React Native
Mobile
Expo
Framework
Redux
State
Mapbox
Maps

Adventure Metrics

415km

Adventure Distance

Complete route coverage across the Swiss Jura mountains from Baden to Nyon

12,000m

Elevation Gain

Comprehensive elevation tracking for challenging mountain terrain

3

Languages

Multi-language support for German, English, and French speaking cyclists

Advanced Features

QR Checkpoint System

Advanced QR code scanning for checkpoint verification and progress tracking throughout the 415km journey.

Offline Navigation

Comprehensive offline maps with Mapbox integration ensuring navigation capability even in remote mountain areas.

Real-time GPS Tracking

Precise GPS tracking with route recording, progress monitoring, and location sharing capabilities.

Interactive Roadbook

Digital roadbook with detailed route information, waypoints, and navigation instructions for the entire journey.

Multi-language Support

Full support for German, English, and French languages to accommodate international cyclists.

Journey Management

Comprehensive journey tracking with progress visualization, statistics, and achievement milestones.

Technical Implementation

Mobile Development
React Native framework and core technologies
React Native
Expo 52
Redux
TypeScript
React Navigation
Cross-platform
Location & Features
GPS tracking, mapping, and specialized functionality
Mapbox SDK
GPS Integration
Offline Mapping
QR Code Scanner
Camera Integration
Push Notifications
Platform & Distribution
App store deployment and optimization
iOS App Store
Google Play Store
OTA Updates
Local Storage
Background Tasks
App Store Optimization

Mobile App Screenshots

Explore the mobile application interface and key features for the Gravel Trans Jura cycling event

Project Impact

The Gravel Trans Jura app has become an essential companion for cyclists tackling the 415km adventure across the Swiss Jura mountains. Offline-first architecture ensures reliable navigation in remote areas, while the QR checkpoint system adds a gamified element that enhances the overall experience.

Mobile App
Offline Navigation
QR Checkpoints
GPS Tracking
Cross-platform
Multi-language