Roda – Automatic Mileage & Trip Tracker
Effortless, intelligent, and 100% private trip tracking.

Roda automatically logs every drive, calculates precise distances, and organizes your travel history without you ever having to press "Start" or "Stop." Powered by advanced GPS filtering and local on-device AI, Roda delivers sub-meter accuracy while keeping your location data completely private on your device.

Whether you're tracking business mileage for tax deductions, logging personal road trips, or managing daily commutes, Roda works seamlessly in the background with minimal battery consumption.

✨ Key Features

🚗 Fully Automatic Trip Detection

Hands-Free Operation: Roda detects when you get into your vehicle and start driving, automatically starting and ending your trips.
Smart Dwell & Pause Recognition: Stops tracking automatically when you park, filtering out traffic light waits and brief pit stops.

🎯 Sub-Meter Distance Accuracy

Advanced GNSS Doppler Filtering: Combines 1-D Kalman filters and Doppler speed calculations to eliminate GPS jitter, wander, and false distance spikes.
Clean Map Polylines: Automatically simplifies bouncy GPS paths into smooth, exact routes on your trip map.

🔒 100% Private & On-Device AI

Private On-Device LLM: Roda uses a local on-device AI model to generate trip summaries without sending your location data to external cloud servers.
Semantic Vector Search: Search your past drives using natural language (e.g., "drove to cinema last Friday" or "client visits in Downtown").
Your Data Stays Yours: Your location logs and trip history are encrypted and stored locally on your device.

🔋 Ultra-Low Battery Drain

Adaptive Sampling Tiers: Dynamically adjusts GPS polling frequency based on your speed, turning off high-power location chips the moment you park.
Hardware-Assisted Standby: Leverages Android Significant Motion and Geofencing APIs to sleep when you aren't moving.

📊 Comprehensive Mileage & Expense Tracking

Trip Classifications: Easily categorize drives as Personal, Business, or Road Trips.
Detailed Trip Stats: View total distance, moving time, top speeds, elevation profiles, and start/stop timestamps.
GPX Export: Export your trips for tax reporting, expense reimbursement, or personal records.

💡 Why Choose Roda?

No Subscription Paywalls for Privacy: Unlike other trackers that upload your coordinates to cloud databases, Roda handles intelligence locally.
No Missed Drives: Multi-layered background standby ensures your trips are recorded even if your phone reboots or enters battery-saver mode.
Zero Configuration: Install, grant permissions, and let Roda handle the rest.

💼 Perfect For:

Business Travelers & Freelancers: Easily log mileage for tax deductions and expense claims.
Rideshare & Delivery Drivers: Keep a precise record of daily distance covered.
Commuters & Road Trippers: Relive your journeys with detailed route maps and AI-powered trip summaries.

Download Roda today and experience the smartest, most private automatic mileage tracker on Android!