---
title: "GPS Twin Odometers — App Overview"
url: https://marlvel.ai/apps/gps-twin-odometers
category: Sports
developer: MSYapps
platforms: ios
rating: 3.0 (2 ratings)
pricing: paid
report_level: overview
generated: 2026-04-27
last_verified: "2026-04-27T08:30:08.058Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app is a niche utility designed to replace traditional rally equipment with a digital, GPS-based solution that adheres to specific vintage rally competition standards.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Sports |
| Rating | 3.0 ★ (2) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 2.4 |
| Developer | MSYapps |

<!-- SECTION: Summary -->
## What is GPS Twin Odometers?

GPS Twin Odometers is a specialized rally tool that integrates dual odometers, clocks, and stopwatches into a single interface for historic and vintage road rallies. It utilizes device GPS for distance tracking and offers specific display configurations to comply with standard rally accuracy requirements.

<!-- SECTION: Key Features -->
## Key Features

- **Dual GPS Odometers**: Provides distance measurement specifically calibrated for rally route tracking using mobile GPS hardware.
- **Precision Display Modes**: Displays distance to two decimal places by default, with optional interpolation to three decimal places via specific tick marks.
- **Control Button Pause**: Allows users to pause both odometers for four seconds to facilitate distance estimation to the thousandths.
- **Customizable Settings**: Enables users to configure time, distance, and operational modes via a dedicated Set button at the start of a rally.

<!-- SECTION: Target Audience -->
## Who is it for?

Participants in historic, classic, and vintage road rallies requiring precise digital timing and distance measurement.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/gps-twin-odometers/id1366967175?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/gps-twin-odometers)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/gps-twin-odometers).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*