# Porsche Track Precision vs OnTrack

The clearest difference is rating: Porsche Track Precision at 4.0 against OnTrack's 3.3. Porsche Track Precision also leads on in-app purchases (none vs 2) and ratings volume (368 vs 57). OnTrack's advantage is review sentiment (37% vs 23%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OnTrack sells 2 in-app purchases, starting at $3.99 per month. Porsche Track Precision asks for nothing beyond the download.

Porsche Track Precision holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Porsche Track Precision has 368 ratings behind it against 57, so its average is the more settled of the two. Written reviews complicate that: 23% of Porsche Track Precision's written reviews are positive against 37% of OnTrack's, so the app with the better star average is not the one people write more warmly about.

Porsche Track Precision ships an update every 5 weeks, OnTrack every 4 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Porsche Track Precision | OnTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (368 ratings)](https://appshunter.io/ios/app/porsche-track-precision/id906372410/reviews)** | [3.3 (57 ratings)](https://appshunter.io/ios/app/ontrack-obd2-scanner/id6446315145/reviews) |
| Number of ratings | **368** | 57 |
| Positive reviews | 23.4% of reviews | **37.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 281 MB | 22 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | +4 |
| Developer | [Porsche Cars North America, Inc.](https://appshunter.io/developer/883657267) | [OnTrack Apps Limited](https://appshunter.io/developer/1647551624) |

## What reviewers say

### Porsche Track Precision

[App page](https://appshunter.io/ios/app/porsche-track-precision/id906372410)

Record and analyze your driving performance with detailed vehicle data and video. Automatically track lap times on over 300 predefined tracks or create your own. Share your experiences with a community of fellow drivers.

**Highlights:** Automatic lap time recording, Precise car data recording, Video analysis with driving data overlay, Driving performance analysis and comparison, Community sharing of recordings and routes, Export data and videos to PC

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

**In-app purchases:** none

**What reviewers like**

- 👍 Stable recording
- 🚀 Improved app performance and stability
- 💡 Useful coach feature
- 🚀 Great analysis tools

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Unreliable connectivity
- 🐛 Inconsistent data recording
- 🐛 Unstable video export
- 🐛 Incorrect data overlay

**Reported bugs**

- App crashes when adding a comparison lap
- Inability to connect to car's WiFi hotspot
- Recorded data and videos disappearing after updates
- GPS signal issues causing inaccurate tracking
- App not detecting start/finish line properly

**Requested features**

- Support for external GPS and cameras
- More customization options for data overlay
- Improved CarPlay integration
- Better data analysis and export capabilities


### OnTrack

[App page](https://appshunter.io/ios/app/ontrack-obd2-scanner/id6446315145)

Monitor your car's real-time performance data on the racetrack with this CarPlay-enabled app. Set custom alerts for critical parameters like temperature to optimize your vehicle's performance and stay focused on the road.

**Highlights:** CarPlay integration, Real-time performance monitoring, Engine RPM, coolant temperature, oil pressure, Customizable temperature alerts, Instant notifications for threshold breaches, User-friendly display

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly - Best Value | $29.99 | per year |

**What reviewers like**

- 👍 Great CarPlay integration
- 💡 Useful for monitoring temps and info
- 🚀 Fast refresh rate
- 👍 Easy to read info at a glance
- 👍 Highly customizable

**What reviewers complain about**

- 🐛 Connection issues with various dongles
- 🐛 Lack of support/unresponsive developers
- 🐛 App crashes
- 🐛 Limited PIDs available
- 🐛 Boost pressure limit

**Reported bugs**

- Lost connections with Vgate Pro
- App crashes as soon as it connects to OBD2 reader since iOS 18
- Öltemperatur (Oil temperature) not read for VW/Audi vehicles
- Boost bar maxes at 1.5 bar / 22.3psi
- Not connecting to OBDLink CX

**Requested features**

- Add gauges instead of numbers for CarPlay
- Add more PIDs (e.g., exhaust gas temperature, transmission temp)
- Vehicle selector
- Support landscape mode
- Add custom PIDs for vehicle-specific measurements


## Frequently asked questions

### Is Porsche Track Precision free?

Porsche Track Precision is free to download, with no in-app purchases.

### Is OnTrack free?

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

### Which has better reviews, Porsche Track Precision or OnTrack?

Porsche Track Precision is rated higher. Porsche Track Precision averages 4.0 out of 5 from 368 ratings, while OnTrack averages 3.3 from 57 ratings.

### Do Porsche Track Precision or OnTrack have ads?

Neither Porsche Track Precision nor OnTrack shows ads.

### Which is updated more often, Porsche Track Precision or OnTrack?

Porsche Track Precision ships an update every 5 weeks, and OnTrack every 4 weeks. Most recently, Porsche Track Precision was updated on November 5, 2026 and OnTrack on November 5, 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.*