# RallyOdoTimer vs Rally Master

The clearest difference is review sentiment: RallyOdoTimer at 100% against Rally Master's 0%. RallyOdoTimer also leads on rating (5.0 vs 3.7) and iOS requirement (8.3 vs 15.6). Rally Master's advantage is update cadence (every 3 months vs every 13 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RallyOdoTimer holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 100% of RallyOdoTimer's written reviews are positive against 0% of Rally Master's.

RallyOdoTimer ships an update every 13 months, Rally Master every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | RallyOdoTimer | Rally Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rallyodotimer/id925468288/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/rally-master/id1466574486/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 5 MB | 25 MB |
| Requires iOS | **8.3** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Clarence Westberg](https://appshunter.io/developer/733915609) | [David Bireta](https://appshunter.io/developer/338634093) |

## What reviewers say

### RallyOdoTimer

[App page](https://appshunter.io/ios/app/rallyodotimer/id925468288)

This GPS-based rally odometer offers Halda Twinmaster-like functionality for tracking main and auxiliary mileage. It features adjustable counters, interval timers, and customizable settings for units and timer behavior. Swipe controls prevent accidental button presses.

**Highlights:** Dual mileage counters (main and auxiliary), Adjustable mileage increments, Interval timers with customizable settings, GPS monitoring with accuracy display, Swipe controls for reverse and stop buttons, KM/Miles unit selection

**In-app purchases:** none


### Rally Master

[App page](https://appshunter.io/ios/app/rally-master/id1466574486)

Easily create and manage rally courses with GPS checkpoints. Add, delete, and reposition checkpoints, and adjust timing information. Track registered teams and their readiness status.

**Highlights:** GPS checkpoint system, Add, delete, and reposition checkpoints, Adjust timing information, View registered teams and status, Course layout tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RallyOdoTimer free?

RallyOdoTimer is free to download, with no in-app purchases.

### Is Rally Master free?

Rally Master is free to download, with no in-app purchases.

### Which has better reviews, RallyOdoTimer or Rally Master?

RallyOdoTimer is rated higher. RallyOdoTimer averages 5.0 out of 5 from 2 ratings, while Rally Master averages 3.7 from 3 ratings.

### Do RallyOdoTimer or Rally Master have ads?

Neither RallyOdoTimer nor Rally Master shows ads.

### Which is updated more often, RallyOdoTimer or Rally Master?

RallyOdoTimer ships an update every 13 months, and Rally Master every 3 months. Most recently, RallyOdoTimer was updated on October 24, 2026 and Rally Master on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*