# RaceCapture vs Pax Calculate

The clearest difference is rating: Pax Calculate at 5.0 against RaceCapture's 4.0. RaceCapture's advantage is ratings volume (9 vs 1) and iOS requirement (9.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pax Calculate holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: RaceCapture has 9 ratings behind it against 1, so its average is the more settled of the two.

RaceCapture ships an update monthly, Pax Calculate every 3 weeks. The most recent releases landed on October 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | RaceCapture | Pax Calculate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (9 ratings)](https://appshunter.io/ios/app/racecapture/id1162797255/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pax-calculate/id6757114439/reviews)** |
| Number of ratings | **9** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 164 MB | 3 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Autosport Labs](https://appshunter.io/developer/1162797254) | [DAVID DEAN WHITENER](https://appshunter.io/developer/1864656677) |

## What reviewers say

### RaceCapture

[App page](https://appshunter.io/ios/app/racecapture/id1162797255)

Transform your device into a real-time telemetry dashboard for a powerful data acquisition system. Design custom dashboards, analyze lap data, and configure pit stop timers. Supports live streaming, predictive lap times, and automatic track map detection.

**Highlights:** Customizable dashboards, Real-time telemetry streaming, In-app log file analysis, Configurable pit stop timer, Predictive lap times, Sensor and OBDII/CAN data integration, Automatic track map detection

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

**In-app purchases:** none


### Pax Calculate

[App page](https://appshunter.io/ios/app/pax-calculate/id6757114439)

Easily calculate and compare indexed times for autocross competitions. Instantly see what time you need to beat competitors in different classes, with options for standard PAX and ProSolo PSI indexes. Perfect for racers needing quick, accurate calculations at events or when reviewing results.

**Highlights:** Calculate PAX indexed times, Compare times across classes, View PAX and PSI class factors, Switch between PAX and PSI indexes, No login or data collection, No advertisements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RaceCapture free?

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

### Is Pax Calculate free?

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

### Which has better reviews, RaceCapture or Pax Calculate?

Pax Calculate is rated higher. RaceCapture averages 4.0 out of 5 from 9 ratings, while Pax Calculate averages 5.0 from 1 ratings.

### Do RaceCapture or Pax Calculate have ads?

Neither RaceCapture nor Pax Calculate shows ads.

### Which is updated more often, RaceCapture or Pax Calculate?

RaceCapture ships an update monthly, and Pax Calculate every 3 weeks. Most recently, RaceCapture was updated on October 17, 2026 and Pax Calculate on September 25, 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.*