# 3pRally Pro vs TrajectPro

The clearest difference is in-app purchases: TrajectPro at none against 3pRally Pro's 6. TrajectPro also leads on update cadence (every 3 months vs every 6 months) and iOS requirement (8.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. 3pRally Pro sells 6 in-app purchases, starting at $9.99 per month. TrajectPro asks for nothing beyond the download.

3pRally Pro ships an update every 6 months, TrajectPro every 3 months. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 3pRally Pro | TrajectPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3prally-pro-tsd-rally/id997786330/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Freemium | — |
| Size | 12 MB | 50 MB |
| Requires iOS | 16.1 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stooj srl](https://appshunter.io/developer/1693833265) | [ProApps BVBA](https://appshunter.io/developer/523422684) |

## What reviewers say

### 3pRally Pro

[App page](https://appshunter.io/ios/app/3prally-pro-tsd-rally/id997786330)

This navigation app assists in TSD regularity rallies by providing real-time speed and time adjustments, roadbook configuration, and GPS calibration. It offers multiple display modes and customizable voice or beep announcements for critical rally data.

**Highlights:** TSD Regularity Rally Navigation, Roadbook Configuration, GPS Calibration, Customizable Voice/Beep Alerts, Multiple Display Modes, External GPS Device Support, GPX/KML Track Export

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Quarterly Subscription | $19.99 | per 3 months |
| Yearly Subscription | $49.99 | per year |
| Lifetime Full Access | $4.99 | one-time |
| Lifetime Full Access | $9.99 | one-time |
| Lifetime Full Access | $79.99 | one-time |


### TrajectPro

[App page](https://appshunter.io/ios/app/trajectpro/id1484564273)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3pRally Pro free?

3pRally Pro is free to download, with in-app purchases available.

### Is TrajectPro free?

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

### Do 3pRally Pro or TrajectPro have ads?

Neither 3pRally Pro nor TrajectPro shows ads.

### Which is updated more often, 3pRally Pro or TrajectPro?

3pRally Pro ships an update every 6 months, and TrajectPro every 3 months. Most recently, 3pRally Pro was updated on September 17, 2026 and TrajectPro on September 8, 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.*