Measure a truck's real-world fuel consumption on the road: GPS distance and speed, tank-to-tank litres, a mandatory pump photo, and a clean PDF report.
NTROPYX Simulator turns your iPhone into a precise fuel-consumption measuring tool for trucks and commercial vehicles.
HOW IT WORKS
Start a Road Test at a full tank, drive your route, then refill to full. The app measures the trip with the iPhone's GPS (distance and speed) and combines it with the exact litres added at the pump to compute your real consumption in L/100 km.
PUMP-PHOTO PROOF
At each refuel, the app asks for a photo of the pump total. The photo is captured in-app (camera only) and kept as proof for the report — no figures without evidence.
COMPARISON MODE
Run a baseline trip and a second trip, and the app computes the difference in measured consumption between the two runs on the same route.
SIMPLE, BUILT FOR DRIVERS
A clean, step-by-step flow: large buttons, a live map of your route, live speed and distance, and a clear status at every step.
DETAILED PDF REPORT
Every test produces a professional PDF: consumption, distance, average speed, route maps, driving events (accelerations, hard braking, stops, stable-speed sections), and the weather during the run.
WEATHER ON RECORD
Conditions during each run are recorded with Apple Weather (WeatherKit) and timestamp-linked to your GPS samples, so the context of the measurement is documented.
FOR ONE TRUCK OR A WHOLE FLEET
A consistent, documented way to measure and report fuel consumption on real routes.
Weather data provided by Apple Weather.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, Frederic Raimi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Reduced Motion
Information
Seller
Frederic Raimi
Size
3.3 MB
Category
Productivity
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.