Regularity Mate turns your phone into a regularity rally computer. It is built for co-drivers who want to be on time at every secret check, not busy fighting their equipment.

STAY ON THE IDEAL TIME
• Live pacing against the ideal time: ahead or behind in metres and seconds
• A clear pacing bar, the target average, the distance to the next time control and spoken countdowns
• One-tap distance corrections at landmarks, and automatic correction at time controls (Pro)
• Arrange the tiles your way, in portrait or landscape, on a phone mount or a tablet

YOUR ROADBOOK, READ FOR YOU
• Photograph a paper roadbook or load a PDF, image or spreadsheet: the AI reads the average changes and time controls into stages
• Check every stage before saving it, and correct it with a sentence if needed
• Roadbook view: the scanned page sits beside your instruments and the current line follows the car
• Scanning uses scan credits, and Pro includes 3. Nothing is charged until you confirm

ONE APP FOR BOTH SEATS
• Driver Display (Pro): a second phone shows current speed, target speed and pace in big figures, linked by Bluetooth. It works with an iPhone too.
• Steering-wheel and media buttons (Pro): trigger the split timer or correct the distance without touching the screen
• Android Auto: follow the deviation, target speed and pace on the car's display
• Guided group drives: follow an organizer's route with turn-by-turn guidance on your phone or in Android Auto

PRECISE DISTANCE, YOUR WAY
• GPS with offline map matching, so bends and tree cover do not cost you metres
• Wheel-speed sensor, OBD-II (Bluetooth or Wi-Fi) or RaceBox at 25 Hz (Pro)
• Calibration wizard: drive a known distance and you are done
• Every distance source side by side, with a confidence indicator that tells you which one to trust

A WHOLE RALLY ON ONE CLOCK (PRO)
• Plan a day or a weekend as ordered stages on one shared clock
• Each stage counts down to its own start, with a trip odometer running through the liaisons
• Download every map in one tap and share the whole rally as one file

BUILD, RECCE, RETUNE
• Stage editor: average changes by speed or by time, time controls on the map and offline maps, also in your browser at regularitymate.com
• Recce: drive the route and mark average changes and controls as you go
• Rally Tuner: offset or scale every average in one go
• Share stages by QR code or file with your crew

LEARN FROM EVERY RUN
• Accuracy report with the GPS track, time control timings and a distance comparison
• Pace map: your route in green where you were on time, red where you were late and blue where you were early
• GPX export and a share image of your run

READY FOR RALLY DAY
• Timed start synced to GPS or network time, with motorsport-style beeps (Pro)
• Split timer (Pro), a scrutineering checklist, metric or imperial units
• In English, German, French, Italian and Spanish

FREE AND PRO
Up to 5 stages, live pacing, map matching, the stage editor and run analysis are free. Pro is a single one-time purchase with no subscription. It unlocks Rally, the Driver Display, external sensors, auto-correction, timed start, the split timer, steering-wheel buttons, Pro themes and unlimited stages.

Built by regularity enthusiasts, with feedback from the r/RegularityMate community.