# RallyOdoSwift vs T2RC

The clearest difference is review sentiment: T2RC at 80% against RallyOdoSwift's 0%. T2RC also leads on update cadence (every 6 days vs every 8 months). RallyOdoSwift's advantage is price (Free vs $19.99) and iOS requirement (9.2 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

RallyOdoSwift is free to download; T2RC costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RallyOdoSwift ships an update every 8 months, T2RC every 6 days. The most recent releases landed on June 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | RallyOdoSwift | T2RC |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Positive reviews | 0.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 days** |
| Monetization | **Free** | Paid |
| Size | 12 MB | 5 MB |
| Requires iOS | **9.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clarence Westberg](https://appshunter.io/developer/733915609) | [TETSUSHI YAMAGUCHI](https://appshunter.io/developer/1391502920) |

## What reviewers say

### RallyOdoSwift

[App page](https://appshunter.io/ios/app/rallyodoswift/id1069069955)

This navigation app focuses on tracking mileage for events, allowing users to record and review trip distances. It removes time-related features to comply with event restrictions. An actions button facilitates less frequent changes.

**Highlights:** Mileage tracking, Event-specific functionality, Trip data review, Actions button for changes, Swift-based update

**In-app purchases:** none


### T2RC

[App page](https://appshunter.io/ios/app/t2rc/id1391502921)

This rally computer app assists with roadbook navigation for rally raid races. It offers essential tools like a tripmeter, compass, altimeter, and speedmeter, functioning as a backup to dedicated navigation devices.

**Highlights:** Tripmeter, Compass (CAP), Altimeter, Speedmeter, Battery level indicator, Clock, Supports game controller

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RallyOdoSwift free?

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

### Is T2RC free?

T2RC costs $19.99, with no in-app purchases.

### Do RallyOdoSwift or T2RC have ads?

Neither RallyOdoSwift nor T2RC shows ads.

### Which is updated more often, RallyOdoSwift or T2RC?

RallyOdoSwift ships an update every 8 months, and T2RC every 6 days. Most recently, RallyOdoSwift was updated on June 1, 2026 and T2RC on September 28, 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.*