# RallyOdoTimer vs Rally Tripmaster

The clearest difference is in-app purchases: RallyOdoTimer at none against Rally Tripmaster's 10. RallyOdoTimer also leads on iOS requirement (8.3 vs 15.6). Rally Tripmaster's advantage is update cadence (every 3 weeks vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. Rally Tripmaster sells 10 in-app purchases, starting at $3.99 per month. RallyOdoTimer asks for nothing beyond the download.

RallyOdoTimer ships an update every 13 months, Rally Tripmaster every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | RallyOdoTimer | Rally Tripmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rallyodotimer/id925468288/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 49 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) | [MURAT YILMAZ](https://appshunter.io/developer/1751863925) |

## 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 Tripmaster

[App page](https://appshunter.io/ios/app/rally-tripmaster/id6504323881)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sandwich Sponsor | $3.99 | per month |
| Fuel Tank Filler | $9.99 | per month |
| Premium Plan Monthly | $11.99 | per month |
| Team Boss | $19.99 | per month |
| Premium Plan | $24.99 | per year |
| Fuel Tip | $3.99 | one-time |
| Tire Swap Tip | $5.99 | one-time |
| Service Tip | $9.99 | one-time |
| Podium Celebration Tip | $14.99 | one-time |
| Recce Car Rental | $49.99 | one-time |


## Frequently asked questions

### Is RallyOdoTimer free?

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

### Is Rally Tripmaster free?

Rally Tripmaster is free to download, with in-app purchases available.

### Do RallyOdoTimer or Rally Tripmaster have ads?

Neither RallyOdoTimer nor Rally Tripmaster shows ads.

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

RallyOdoTimer ships an update every 13 months, and Rally Tripmaster every 3 weeks. Most recently, RallyOdoTimer was updated on November 1, 2026 and Rally Tripmaster on November 4, 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.*