CAP Heading
Heading based on your trajectory, not the phone's compass. Accurate at speed, immune to magnetic interference.
Built for the extreme







App Features
Heading based on your trajectory, not the phone's compass. Accurate at speed, immune to magnetic interference.
A blue arrow points toward the next waypoint. Enter the validation radius and it validates automatically.
See your route traveled in real time overlaid with waypoints, opening radii, and speed zones.
Import GPX files or encrypted CAP files created with Stage Designer. Manage multiple stages.
FIA Cross-Country Rally Regulations
| Type | Opening | Validation | Penalty |
|---|
| Type | Opening | Validation | Penalty |
|---|
Upload a GPX file and visualize your rally stage — track route, waypoints, opening radii, and validation zones on an interactive map.
Open Map ViewerBuilt by Santi Costa, mechanical engineer and founder of Petro in Andorra. 9 seasons at KTM Factory Racing in MotoGP — chassis design, vehicle dynamics, and factory suspension. Dakar Rally 2026 finisher (Car 272). P2 Overall Co-driver CERTT 2025.
santi@petro.ad