# TSD Rally Computer vs Rally Tripmeter

The clearest difference is review sentiment: Rally Tripmeter at 55% against TSD Rally Computer's 0%. Rally Tripmeter also leads on price (Free vs $24.99) and rating (4.7 vs 2.0). TSD Rally Computer's advantage is in-app purchases (none vs 5). On ads there is nothing between them.

Rally Tripmeter is free to download; TSD Rally Computer costs $24.99 up front. Rally Tripmeter sells 5 in-app purchases, starting at $14.99 per 3 months. TSD Rally Computer asks for nothing beyond the download.

Rally Tripmeter holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Rally Tripmeter has 96 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of TSD Rally Computer's written reviews are positive against 55% of Rally Tripmeter's.

TSD Rally Computer ships an update every 3 months, Rally Tripmeter every 2 weeks. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | TSD Rally Computer | Rally Tripmeter |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/tsd-rally-computer/id854295184/reviews) | **[4.7 (96 ratings)](https://appshunter.io/ios/app/rally-tripmeter/id1063654075/reviews)** |
| Number of ratings | 2 | **96** |
| Positive reviews | 0.0% of reviews | **54.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 69 MB |
| Requires iOS | 18 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MSYapps](https://appshunter.io/developer/458482419) | [AppHero OU](https://appshunter.io/developer/1439934953) |

## What reviewers say

### TSD Rally Computer

[App page](https://appshunter.io/ios/app/tsd-rally-computer/id854295184)

This app assists in navigating traditional time-speed-distance automobile rallies that require manual odometer entry. It simplifies complex calculations, allowing drivers to accurately track their progress and maintain the required speeds. Features include customizable time and distance measurements, odometer calibration, and real-time speed comparisons.

**Highlights:** Manual odometer entry for TSD rallies, Odometer calibration, Customizable time and distance units, Real-time speed comparison with 'Speed Up'/'Slow Down' indicators, MFi controller support, Adjustable internal clock, Preselect next speed changes

**Features:** macOS Compatibility

**In-app purchases:** none


### Rally Tripmeter

[App page](https://appshunter.io/ios/app/rally-tripmeter/id1063654075)

This app assists rally drivers and co-drivers with accurate distance measurement, time control calculations, and speed monitoring. It helps users stay on pace, avoid penalties, and improve their performance during rallies.

**Highlights:** Accurate distance measurement (10m accuracy), Time control time calculation, Rally time display, Built-in speedometer to avoid speeding fines, Ideal time tracking for TSD rallies, Stage time recording

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Quarterly (Legacy) | $14.99 | per 3 months |
| Pro Quarterly | $14.99 | per 3 months |
| Basic Annual | $14.99 | per year |
| Pro Annual (Legacy) | $29.99 | per year |
| Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is TSD Rally Computer free?

TSD Rally Computer costs $24.99, with no in-app purchases.

### Is Rally Tripmeter free?

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

### Which has better reviews, TSD Rally Computer or Rally Tripmeter?

Rally Tripmeter is rated higher. TSD Rally Computer averages 2.0 out of 5 from 2 ratings, while Rally Tripmeter averages 4.7 from 96 ratings.

### Do TSD Rally Computer or Rally Tripmeter have ads?

Neither TSD Rally Computer nor Rally Tripmeter shows ads.

### Which is updated more often, TSD Rally Computer or Rally Tripmeter?

TSD Rally Computer ships an update every 3 months, and Rally Tripmeter every 2 weeks. Most recently, TSD Rally Computer was updated on October 3, 2026 and Rally Tripmeter on October 20, 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.*