# Regularity Mate: TSD Rally — Classic Car Rally Co-Driver

> Classic Car Rally Co-Driver (iPhone/iPad app by Benjamin Wilhelm.)

- Source: https://appshunter.io/ios/app/regularity-mate-tsd-rally/id6759557753 (this page in markdown: same URL + `.md`)
- Developer: [Benjamin Wilhelm](https://appshunter.io/developer/1879494791)
- Category: Sports, Navigation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 30 MB
- Languages: American English, French (France), German (Germany), Italian
- Released: 2026-03-25
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/regularity-mate-tsd-rally/id6759557753/reviews.md

## What is Regularity Mate?

Regularity Mate is a modern, stress-free tool designed for Time-Speed-Distance (TSD) and Regularity Rallies. It replaces expensive rally computers and complex cockpit setups with the devices you already own. Designed by rally enthusiasts for classic car navigators, this app focuses on readability, precision, and ease of use to reduce cockpit chaos and keep your focus on the roadbook.

SHARED COCKPIT (DRIVER DISPLAY)
Rallying is a team sport. Connect a second device to act as the Driver's display.
Cross-Platform: Seamlessly connect an iOS device with another smartphone.
Navigator: Controls the timing and sees all details.
Driver: Sees a simplified, large-font display of the Target Speed and Pace Indicator (early/late).
Helps reduce verbal communication and stress inside the car.

FLEXIBLE PRECISION
Choose the distance source that fits your class and budget:
GPS Timing: High-accuracy raw GPS tracking for reliable distance measurement.
External Sensors (Pro): Connect generic Bluetooth wheel speed sensors or OBD-II scanners for hardware-level precision.

ESSENTIAL TOOLS
Clean UI: High-contrast text designed to be readable while the car is shaking.
Pacing Bar: Simple visual indicator to show your deviation from the ideal time.
Split Timer: A secondary stopwatch/tripmeter for complex tulip sections.
Steering Wheel Controls: Use a Bluetooth media button to trigger the Split Timer or adjust distance without touching the screen on bumpy roads.

ANALYZE AND IMPROVE
Accuracy Reports: View detailed post-stage stats to see exactly where you drifted off target.
GPX Export: Save your rally stages to visualize or share.

REGULARITY MATE PRO (One-Time Purchase)
Unlock the full potential for competitive teams. A single one-time purchase grants lifetime access with no subscriptions.
External Generic Sensor Support (CSC & OBD-II)
Live Cross-Platform Driver Display
Manual & Auto Distance Correction
Exclusive Pro Themes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Regularity Mate Pro | $29.99 | one-time |
| Scan Pack (3 Scans) | $0.99 | one-time |
| Scan Pack (20 Scans) | $5.99 | one-time |



## Version history (last 5 releases)

### 1.5 — 2026-05-26

RaceBox support (Pro): connect a RaceBox Mini, Mini S, or Micro for high-frequency 25 Hz GPS during stages.
Fixed an issue where AI roadbook scanning failed for some users due to receipt validation errors.

### 1.4 — 2026-05-06

- Scrutineering: check your phone before the stage with one readiness list, quick fix actions, and first-run guidance.
- Share Stage Image: create a branded stage result card with your route, stats, and optional photo.
- AI scan packs now come in two sizes: 3 scans or 20 scans, with the 20-scan pack marked as best value.
- Time control timing is now more accurate, especially on longer GPS sample intervals.

### 1.3 — 2026-04-12

v1.3 — Terminology Update
• The app now uses standard regularity motorsport terminology. "Rallies" are now Stages, "Segments" are now Speed Sections, "Checkpoints" are now Time Controls, and "Training" is now Recce. All your data has been carried over.
• Menus, buttons, and the in-app help have been updated to reflect the new terminology throughout the entire app.
• You can still scan QR codes created with older app versions. However, older app versions cannot scan QR codes generated by this version.
• Remember that all your data is stored only on your device. We recommend using "Share All Stages" regularly to keep a backup. If anything looks off after the update, reach out to us on Reddit — we're happy to help.

### 1.2 — 2026-04-07

- Timed Start (Pro) — Schedule your rally start with NTP time sync and motorsport countdown beeps.
- Progress Bar Zoom — In-run zoom slider with presets up to 400 dp/km for detailed progress tracking.
- Reverse Rally — Create a reversed copy of any rally with one tap from the context menu.

### 1.1 — 2026-03-28

Rally Tuner: Apply batch quick actions to your rallies (speed offset, scaling, speed cap, distance scaling) or use AI-powered modifications with natural-language instructions.
AI Roadbook Scanner:  Upload a roadbook document (PDF, image, or spreadsheet) and let AI automatically extract your rally stages, segments, and checkpoints.
Both AI features use consumable scan credits (available as a 3-pack in-app purchase).
Updated Terms of Use with AI feature disclosures.

## Related topics

[rspro](https://appshunter.io/ios/topics/rspro)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*