# TrackDay Pro vs RaceChrono Pro

The clearest difference is in-app purchases: TrackDay Pro at none against RaceChrono Pro's 3. RaceChrono Pro's advantage is review sentiment (57% vs 33%) and rating (4.7 vs 4.4). On price, ads, device support and iOS requirement there is nothing between them.

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

RaceChrono Pro holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: RaceChrono Pro has 184 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 33% of TrackDay Pro's written reviews are positive against 57% of RaceChrono Pro's.

TrackDay Pro ships an update every 2 months, RaceChrono Pro monthly. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | TrackDay Pro | RaceChrono Pro |
| --- | --- | --- |
| Price | $19.99 | $19.99 |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/trackday-pro/id523627777/reviews) | **[4.7 (184 ratings)](https://appshunter.io/ios/app/racechrono-pro/id1129429340/reviews)** |
| Number of ratings | 8 | **184** |
| Positive reviews | 33.3% of reviews | **57.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | **Freemium** |
| Best chart rank | — | **#20** |
| Size | 20 MB | 43 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FTLapps LLC](https://appshunter.io/developer/495035070) | [RaceChrono Oy](https://appshunter.io/developer/1056547888) |

## What reviewers say

### TrackDay Pro

[App page](https://appshunter.io/ios/app/trackday-pro/id523627777)

This app records GPS data to automatically compute lap times for track sessions. Users can download pre-loaded tracks, have the app learn new tracks, or create their own using the built-in editor. Analyze your racing lines and session results with detailed track views.

**Highlights:** Automatic lap time computation, Downloadable track library, Built-in track editor, Session results analysis, Raw GPS data export, Extensive track configurations

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

**In-app purchases:** none


### RaceChrono Pro

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

**Currently charting:** #20 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 |


## Frequently asked questions

### Is TrackDay Pro free?

TrackDay Pro costs $19.99, with no in-app purchases.

### Is RaceChrono Pro free?

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

### Which has better reviews, TrackDay Pro or RaceChrono Pro?

RaceChrono Pro is rated higher. TrackDay Pro averages 4.4 out of 5 from 8 ratings, while RaceChrono Pro averages 4.7 from 184 ratings.

### Do TrackDay Pro or RaceChrono Pro have ads?

Neither TrackDay Pro nor RaceChrono Pro shows ads.

### Which is updated more often, TrackDay Pro or RaceChrono Pro?

TrackDay Pro ships an update every 2 months, and RaceChrono Pro monthly. Most recently, TrackDay Pro was updated on October 23, 2026 and RaceChrono Pro on October 26, 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.*