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Enhance Your Travel Experience
Drive Smarter. Travel Better. Know More.
TripLocker transforms your smartphone into a powerful travel and vehicle information center. Designed for drivers, travelers, walkers, joggers, bikers and automotive enthusiasts, TripLocker combines a GPS speedometer, odometer, pedometer, TPMS monitor, OBD2 monitor, and advanced trip computer into one powerful application.
Monitor speed with beautiful analog and digital gauges, track distance and activity, view tire pressures in real time, and access detailed vehicle diagnostics. Analyze fuel consumption, operating costs, mileage, and dozens of trip parameters to gain deeper insight into every journey.
Turn your travels into useful information with attractive reports and charts that help you understand where you've been, how your vehicle is performing, and what your trips are really costing.
Create Vehicle Log reports that include fuel consumption for tax and employment purposes. Unlike many apps, TripLocker respects your privacy and independence. ✓ No ads ✓ No subscriptions or recurring costs ✓ No accounts ✓ No videos ✓ No internet connection required (except to upgrade the app) ✓ Completely offline operation Customize the user interface to suit your preferences and enjoy a clean, distraction-free experience focused on what matters most: your journey. TripLocker. Everything you need to measure the journey. Nothing you don't.
Create Vehicle Log reports that include fuel consumption for tax and employment purposes. Unlike many apps, TripLocker respects your privacy and independence. ✓ No ads ✓ No subscriptions or recurring costs ✓ No accounts ✓ No videos ✓ No internet connection required (except to upgrade the app) ✓ Completely offline operation Customize the user interface to suit your preferences and enjoy a clean, distraction-free experience focused on what matters most: your journey. TripLocker. Everything you need to measure the journey. Nothing you don't.
GPS Speedometer and Trip Computer
TripLocker is your ultimate travel companion, a Trip Computer like no other. It is equipped with advanced GPS technology for precise speed and distance tracking and trip logging. Whether you're an adventurer exploring new terrains or a daily commuter, this mobile app offers comprehensive features to streamline your journeys and make every trip more enjoyable and efficient.
TripLocker supports portrait and landscape modes as well as light and dark themes. The user interface is user customizable. No user data is ever collected.
TripLocker supports portrait and landscape modes as well as light and dark themes. The user interface is user customizable. No user data is ever collected.
Speedometer and Odometer
A Better Way to Track Your Speed
Monitor your speed with precision using TripLocker's GPS-based speedometer, available in many styles of analog gauges and an easy-to-read digital display. Whether your vehicle's speedometer is inaccurate, difficult to read, or unavailable, TripLocker provides a reliable alternative. Choose from multiple speed units to match local standards anywhere in the world. In addition to real-time speed tracking, the display includes an odometer, elevation monitor, and trip timer to keep you informed throughout your journey. For added safety and awareness, configurable speed alarms can alert you whenever a user-defined speed threshold is exceeded.
Monitor your speed with precision using TripLocker's GPS-based speedometer, available in many styles of analog gauges and an easy-to-read digital display. Whether your vehicle's speedometer is inaccurate, difficult to read, or unavailable, TripLocker provides a reliable alternative. Choose from multiple speed units to match local standards anywhere in the world. In addition to real-time speed tracking, the display includes an odometer, elevation monitor, and trip timer to keep you informed throughout your journey. For added safety and awareness, configurable speed alarms can alert you whenever a user-defined speed threshold is exceeded.
Pedometer
Walk. Run. Track. Improve.
The Pedometer mode includes a full-featured pedometer that tracks steps, distance traveled, elapsed time, and Calories burned. Whether you're taking a short walk around the neighborhood or training for a long-distance event, TripLocker provides accurate and detailed activity tracking to help you monitor your progress. Produce beautiful reports of your exercise and training activity.
GPS Status
Everything Your GPS Is Doing, In One Place
The GPS Status page provides a detailed view of your device's GPS performance while you're on the move. View satellite reception, signal quality, position data, and accuracy metrics in real time.
Designed to function as a full trip run screen, it also displays current speed, local time, and tire pressure information from installed TPMS sensors, allowing you to monitor critical travel and vehicle data from a single screen.
Optional TPMS Monitoring
Real-Time TPMS Monitoring and Alerts
Unique to TripLocker is the ability to monitor up to four TPMS sensors and seamlessly integrate tire data into your trip records and reports.
Monitor tire pressure, tire temperature, and sensor battery status in real time from a dedicated TPMS dashboard. To provide a more personalized experience, the vehicle image can be customized to match your vehicle.
TripLocker supports an unlimited number of vehicles and TPMS sensors, with up to four sensors assigned to each vehicle. Sensor setup is quick and easy, requiring only a QR code scan to pair a sensor with the application. Configurable alarms can alert you immediately to abnormal tire pressures, elevated temperatures, or low sensor battery levels, helping you identify potential issues before they become serious problems. Tire and sensor health indicators are shown on most run pages. (TPMS sensor hardware sold separately.)
TripLocker supports an unlimited number of vehicles and TPMS sensors, with up to four sensors assigned to each vehicle. Sensor setup is quick and easy, requiring only a QR code scan to pair a sensor with the application. Configurable alarms can alert you immediately to abnormal tire pressures, elevated temperatures, or low sensor battery levels, helping you identify potential issues before they become serious problems. Tire and sensor health indicators are shown on most run pages. (TPMS sensor hardware sold separately.)
Integrated OBD-II Monitoring
Monitor Your Vehicle Health in Real-Time
TripLocker integrates directly with compatible OBD‑II (On-Board Diagnostics) transmitters, providing access to standardized diagnostic data from your vehicle in real time. Monitor engine performance, fuel system information, temperatures, voltages, and dozens of other supported OBD‑II measurements from a dedicated OBD‑II Data page. TripLocker automatically monitors for OBS-II Trouble Codes and immediately alerts you of any issues. For the information you care about most, selected measurements can be displayed directly on TripLocker's run screens. Important values such as Engine RPM, Coolant Temperature, Fuel Level, and Battery Voltage can be overlaid on the Digital Speedometer page, allowing you to monitor both your trip and your vehicle's health from a single display. TripLocker also supports OBD‑II data capture. Save an instant snapshot of all current measurements for quick diagnostics, or record a complete stream of OBD‑II data for up to one hour. Recorded data can be reviewed later to investigate intermittent problems, monitor vehicle performance under changing conditions, or collect information for maintenance and troubleshooting. An OBD status indicator is displayed throughout the application, providing instant confirmation that your OBD‑II transmitter is connected and operating correctly. This allows you to quickly identify connection issues and ensures that your trip and diagnostic data are being captured accurately. Whether you're monitoring vehicle health, analyzing performance, troubleshooting problems, or simply keeping an eye on critical operating parameters, TripLocker transforms your smartphone into a powerful real-time vehicle diagnostic computer.
(OBD-II Transmitter hardware sold separately)
Monitor Your Vehicle Health in Real-Time
TripLocker integrates directly with compatible OBD‑II (On-Board Diagnostics) transmitters, providing access to standardized diagnostic data from your vehicle in real time. Monitor engine performance, fuel system information, temperatures, voltages, and dozens of other supported OBD‑II measurements from a dedicated OBD‑II Data page. TripLocker automatically monitors for OBS-II Trouble Codes and immediately alerts you of any issues. For the information you care about most, selected measurements can be displayed directly on TripLocker's run screens. Important values such as Engine RPM, Coolant Temperature, Fuel Level, and Battery Voltage can be overlaid on the Digital Speedometer page, allowing you to monitor both your trip and your vehicle's health from a single display. TripLocker also supports OBD‑II data capture. Save an instant snapshot of all current measurements for quick diagnostics, or record a complete stream of OBD‑II data for up to one hour. Recorded data can be reviewed later to investigate intermittent problems, monitor vehicle performance under changing conditions, or collect information for maintenance and troubleshooting. An OBD status indicator is displayed throughout the application, providing instant confirmation that your OBD‑II transmitter is connected and operating correctly. This allows you to quickly identify connection issues and ensures that your trip and diagnostic data are being captured accurately. Whether you're monitoring vehicle health, analyzing performance, troubleshooting problems, or simply keeping an eye on critical operating parameters, TripLocker transforms your smartphone into a powerful real-time vehicle diagnostic computer.
(OBD-II Transmitter hardware sold separately)
Trip Computer
Turn Every Journey Into Meaningful Data
TripLocker's powerful Trip Computer works quietly in the background, automatically recording an extensive range of trip statistics every time you travel. The Trip Computer continues to record data, regardless of whether the app is on screen or not.
Review past trips, compare vehicle performance, analyze routes, and build a detailed history of your travels without any manual data entry. Recent trips are stored locally on your device and can be exported whenever you choose, ensuring you always remain in control of your data.
Trip Profiles make it easy to manage multiple vehicles while keeping records separate and organized. Detailed route tracking records exactly where you've traveled and allows trip paths to be viewed later in Google Earth® or any GIS software, even without an internet connection. Standard GIS files are created.
From simple trip logging to advanced geographic analysis and area calculations, TripLocker provides the tools needed to understand every journey in greater detail.
Fuel and Mileage Tracking
Turn Fuel Receipts Into Valuable Insights
Managing fuel expenses doesn't have to be complicated. With TripLocker, simply enter your fuel receipts and let the application do the rest.
Automatically track fuel consumption, fuel costs, and average mileage while building a complete history of your vehicle's operating expenses. Detailed charts reveal long-term trends and make it easy to see how driving habits, vehicle maintenance, or changing fuel prices affect your costs.
Need documentation? TripLocker can generate attractive Vehicle Log reports that provide a clear record of vehicle usage, making them ideal for employer reimbursement claims, business travel records, and tax reporting.
Fuel receipts are stored against a Trip/Vehicle Profile, so you can track fuel data on unlimited vehicles from one device.
Fuel receipts are stored against a Trip/Vehicle Profile, so you can track fuel data on unlimited vehicles from one device.
Trip Statistics and Reports
Discover the Story Behind Your Trips
Every trip you record contains valuable information. TripLocker's Statistics page helps you unlock it.
Analyze distance traveled, calories burned, steps taken, fuel consumption, fuel costs, mileage, and much more through attractive charts and reports. Simply choose a measurement and apply filters to instantly focus on the vehicles, activities, or trips that matter most.
A unique two-level charting system provides both a broad and detailed view of your data. First, review trends across an entire year. Then select any month to reveal a detailed breakdown, making it easy to spot patterns, compare performance, and track progress over time.
From fitness tracking to vehicle expenses and business reporting, TripLocker helps turn raw data into powerful information.
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Copyright (c) 2026
By White Mountain Software
TripLocker is a cutting-edge app for travelers.
- Utilizes GPS for accurate speed tracking.
- Your go-to trip computer for all journeys.
- Ideal for adventurers, exercise, daily commuters and for work.
- Enhance efficiency and enjoyment during travel.