# Rallymeter Basic TSD vs RallyOdoTimer

The clearest difference is in-app purchases: RallyOdoTimer at none against Rallymeter Basic TSD's 7. RallyOdoTimer also leads on iOS requirement (8.3 vs 13.0). Rallymeter Basic TSD's advantage is update cadence (every 6 weeks vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. Rallymeter Basic TSD sells 7 one-off in-app purchases. RallyOdoTimer asks for nothing beyond the download.

Rallymeter Basic TSD ships an update every 6 weeks, RallyOdoTimer every 13 months. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Rallymeter Basic TSD | RallyOdoTimer |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Monetization | — | Free |
| Size | 19 MB | 5 MB |
| Requires iOS | 13.0 | **8.3** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CGPills SL](https://appshunter.io/developer/404811123) | [Clarence Westberg](https://appshunter.io/developer/733915609) |

## What reviewers say

### Rallymeter Basic TSD

[App page](https://appshunter.io/ios/app/rallymeter-basic-tsd/id603478638)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Roadbook 5 photos per stage | $4.99 | one-time |
| Roadbook unlimited photos | $9.99 | one-time |
| Detailed rally info | $10.99 | one-time |
| Advise when delayed / advanced | $12.99 | one-time |
| Pilot mode | $14.99 | one-time |
| Rallymeter Metrics | $17.99 | one-time |
| Upgrade to rallymeter full version | $29.99 | one-time |


### 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


## Frequently asked questions

### Is Rallymeter Basic TSD free?

Rallymeter Basic TSD is free to download, with in-app purchases available.

### Is RallyOdoTimer free?

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

### Do Rallymeter Basic TSD or RallyOdoTimer have ads?

Neither Rallymeter Basic TSD nor RallyOdoTimer shows ads.

### Which is updated more often, Rallymeter Basic TSD or RallyOdoTimer?

Rallymeter Basic TSD ships an update every 6 weeks, and RallyOdoTimer every 13 months. Most recently, Rallymeter Basic TSD was updated on October 12, 2026 and RallyOdoTimer on October 11, 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.*