# RaceChrono Pro vs StartLight Racing Widget

The clearest difference is price: StartLight Racing Widget at $9.99 against RaceChrono Pro's $19.99. StartLight Racing Widget also leads on in-app purchases (none vs 3) and rating (5.0 vs 4.7). RaceChrono Pro's advantage is ratings volume (184 vs 2) and chart position (#11 vs unranked). On ads, device support and iOS requirement there is nothing between them.

RaceChrono Pro costs $19.99 and StartLight Racing Widget $9.99 up front. RaceChrono Pro sells 3 one-off in-app purchases. StartLight Racing Widget asks for nothing beyond the download.

StartLight Racing Widget holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RaceChrono Pro has 184 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | RaceChrono Pro | StartLight Racing Widget |
| --- | --- | --- |
| Price | $19.99 | **$9.99** |
| Rating | [4.7 (184 ratings)](https://appshunter.io/ios/app/racechrono-pro/id1129429340/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/startlight-racing-widget/id6757087743/reviews)** |
| Number of ratings | **184** | 2 |
| Positive reviews | 57.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Freemium | — |
| Best chart rank | **#11** | — |
| Size | 43 MB | 47 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [RaceChrono Oy](https://appshunter.io/developer/1056547888) | [Paul Denya](https://appshunter.io/developer/1864404285) |

## What reviewers say

### RaceChrono Pro

[App page](https://appshunter.io/ios/app/racechrono-pro/id1129429340)

**Currently charting:** #11 Top Paid · Sports (US App Store)

This app serves as a comprehensive lap timer and data logger for motorsports, enabling users to record and analyze performance. It offers video recording with data overlays and supports a wide range of external GPS and OBD-II devices for enhanced accuracy.

**Highlights:** Lap timing with sectors and optimal lap, Track library with over 2600 pre-made tracks, Data analysis with synchronized graphs and maps, Predictive lap timing, Video recording with data overlay, Support for external GPS and OBD-II devices, Unlimited session length

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reference session 3 | $0.99 | one-time |
| Reference session 2 | $4.99 | one-time |
| Reference session 1 | $8.99 | one-time |


### StartLight Racing Widget

[App page](https://appshunter.io/ios/app/startlight-racing-widget/id6757087743)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RaceChrono Pro free?

RaceChrono Pro costs $19.99, and also offers in-app purchases.

### Is StartLight Racing Widget free?

StartLight Racing Widget costs $9.99, with no in-app purchases.

### Which has better reviews, RaceChrono Pro or StartLight Racing Widget?

StartLight Racing Widget is rated higher. RaceChrono Pro averages 4.7 out of 5 from 184 ratings, while StartLight Racing Widget averages 5.0 from 2 ratings.

### Do RaceChrono Pro or StartLight Racing Widget have ads?

Neither RaceChrono Pro nor StartLight Racing Widget shows ads.

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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.*