Tripmeister turns your iPhone into the trip computer a rally co-driver actually uses.
TRIPMETERS YOU CAN RE-SYNC
Two odometers with 10 m resolution. Nudge either by 10 m, 100 m or 1 km, hold to repeat, set a value directly, and undo. This is how you get back in step with the organiser's roadbook in the middle of a stage.
REGULARITY AND TIMING
Set a target average speed and see at a glance whether you are ahead or behind, in seconds. Current and average speed, a rolling average, a stopwatch, a stage-start countdown and an offset rally clock for the organiser's time.
THE ROADBOOK, ONE BOX AT A TIME
Open a stage's roadbook and drive it: the organiser's drawing fills the screen, the distance to it counts down, and two large buttons, Reached and Back, move you along. Import a roadbook from GPX, KML or CSV, or photograph the pages of your paper book and let the app read them on your iPhone. You check every row against the page before it is saved.
BUILT FOR THE PASSENGER SEAT
A co-driver screen with large instruments you arrange yourself: tripmeters, speed, average against target, the next roadbook instruction, stopwatch tiles and a full-screen map. Portrait or landscape, one to six tiles, a digital speed display. Controls are big enough to hit on a bumpy road.
FINISH THE DAY AND SHARE IT
Tap Finish day and get a summary of the drive: route, distance, drive time, and how you did against your target in every stage. Make a picture of it as a route story, a photo story, a sticker or a post, hide the start and finish so your hotel is not on it, and share it anywhere. Export the day as GPX.
CALIBRATE AND TRUST IT
Drive a measured zone and apply a correction factor so the distance matches the organiser's. Altitude can be calibrated against a known height. Lock the phone and it keeps measuring.
LOGS AND EXPORT
Every stage is recorded with its track, events and altitude profile. Review it afterwards and export GPX or CSV, including the roadbook and your regularity score.
LIVE SHARING
Switch it on and family can follow the car in a browser, with a link per rally. Friends groups by code show the other cars on your map. It sends only while a stage runs, keeps going through dead zones, and is encrypted on your iPhone before it leaves it: no account, and no server of ours.
APPLE WATCH AND IPAD
Delta, distance and speed on your wrist, the roadbook, Mark CP, a stopwatch, heart rate and a watch-face complication, with remote buttons for the tripmeter. The iPad has its own co-driver layouts, and iPhone and iPad can mirror each other directly, with no network.
IN YOUR LANGUAGE
English, German, Italian and Spanish.
PRIVATE BY DESIGN
No account, no server, no analytics, no ads, no third-party SDKs. Everything is measured and stored on your iPhone, and it works with no network. Location is used only while you drive a stage, for the trip computer, and shared only if you switch live sharing on.
For classic, regularity and orientation rallies. Questions or ideas: lorenz@bohlander.de
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