Porsche Track Precision 4+

Porsche Cars North America, Inc.

Designed for iPad

    • 3.6 • 220 Ratings
    • Free



The new Track Precision App 3.0 is completely redesigned and includes many improvements for the use on the racetrack.
Available for the following Porsche models:

The Porsche Track Precision app is available with the Sport Chrono Package equipment option and Porsche Connect for the following Porsche models:
- 991/981 GT from model year 2015
- 991 II/982 from model year 2017 (from calendar week 45/2016)
- All 992 derivatives
- Cayenne, Panamera and Taycan from model year 2022
If you have any questions regarding availability, please contact your Porsche partner.

Overview of functions:

Automatic lap time recording
Thanks to precise GPS data, lap times can be automatically recorded.
You can select your desired track from over 200 predefined race tracks worldwide or simply create your own.

Recording of precise vehicle data
The Porsche Track Precision App is connected via the Porsche Communication Management system or a special app control unit with various control units and records accurate data from the vehicle sensors.

Recording of vital data
Heart rate is recorded via Apple Health if an Apple Watch is connected to the iPhone. The heart rate can be evaluated later in the analysis.

Live displays
Two live views are available while driving on a race track:
- Lap timer: Clear display of the lap time with real-time deviation to a reference lap recording as well as the predictive lap time
- Drive at your limits: Reduced display of your current and possible learned performance.

Video analysis
Use your smartphone while driving to record videos for subsequent analysis. To obtain an additional view point while driving, a second video can be added, for example, from another smartphone camera or action cam.
Videos are available to view on your smartphone directly after driving – enhanced with useful driving data to improve your performance.

Driving performance analysis
By connecting to the vehicle sensors, the app enables you to analyse additional driving data which can be compared with previous laps, allowing you to improve your driving performance, for example, in relation to the steering angle, braking pressure and the position of the accelerator pedal. Videos and driving data can also be exported to your PC for detailed analysis.

Sharing with other drivers
Share your driving experience with friends through social networking sites.

Support of the Apple watch and Healthkit to record and analyze your Heart Rate.

Terms of use:
Only use the Porsche Track Precision App on tracks that are closed to the public. Adapt your driving style to your personal ability and the prevailing conditions. As the driver, you bear sole responsibility for controlling your vehicle.
The full range of app functions is only available when you drive your vehicle on tracks closed to the public that are supported by the Porsche Track Precision App.
Secure your smartphone in a holder designed for this purpose. Park your vehicle safely before operating the application or viewing evaluations and analyses.
The accuracy of the displayed values, evaluations and analyses cannot be guaranteed as conditions can vary.
The use of GPS via smartphone can decrease the smartphone battery life if the phone is not connected to the vehicle charging connection.
Use of this product (particularly the video recording feature) may be prohibited through legal stipulations in certain markets or at certain events. Before using the app, please always check that this is permissible in accordance with the applicable local legal stipulations.

Do Not Sell My Personal Information: https://www.porsche.com/usa/privacy-policy/contact/

What’s New

Version 4.1.6

Fixes a bug, which crashed the app on startup for some users
The track “Nordschleife BTG” has a distinct finish line again
Changes from the last version:

Various stability improvements
Various optimizations and bug fixes
New Demo Recording with 911 GT3 RS

Ratings and Reviews

3.6 out of 5
220 Ratings

220 Ratings

Bruno M Deus ,

Nice app with the car data overlay

I’ve enjoyed the app for some years now and I feel that it has improved overtime.
Occasionally the data syncing and overlay is not right, but overall it does what it promises to do!
I’m not sure if I just couldn’t find it in the settings, but unfortunately I couldn’t use the app on my latest track day this past Monday. We did the Counterclockwise (CCW) Buttonwillow Raceway and it wouldn’t start recording as it was waiting for me to go the other way around (standard CW). Is there somewhere on the app that I can say we’re doing CCW? If not, maybe it’s something that can be added?
Again, otherwise I’ve loved the app so far! Not perfect, but a really awesome app!

silverbird141 ,

It used to be buggy; now it won’t connect to my car

I own a 2015 GT3. I was able to get the app to connect and work in 2018. At the beginning of 2018 it would occasionally crash. After a revision or two, it worked well. I attempted to use the app last month (Apr 2019) but was unable to connect the car to my phone via Wi-Fi. The password is GT3[VIN] but after 10 attempts—no joy. I closed all apps, restarted the iPhone X, deleted and reinstalled the app... I cannot get my phone to connect to the car. If you are on the fence about optioning Sport Chrono to use this app, I would not plan on it working. June 2019: The forums led me astray—the x is really an x in the password GTx[VIN]. The new interface is going to take some getting used to but now you can view video as you analyze data. One dislike is when you create a video, it displays your speed in kph and it doesn’t appear you can change it. Please make this more English friendly. 2022: I am unable to connect to the car again. I would not plan on this app working for you. It has worked about 20% of the time in my ownership of my car.

Developer Response ,

Dear customer, Thank you for your feedback. We do our best to constantly improve the App. Thus, we are very thankful for your feedback on our latest update. Your Porsche Connect Support

VoodooUomo ,

Great idea with incredibly buggy execution

Absolutely love this app if it would just work. I don't need any new functionality, just the knowledge that it will work to log data and then work again when I need to export it.
I've been trying to use it for months. A few versions ago it would only really log data without crashing half the time. It seems to do better now with more or less reliable logging so long as you don't enable video recording.
Then this latest version completely and utterly broke both export and import. 100% crash if I try to export any recorded session to vbo or csv. Export to tpa works, but import (to try and open it on an ipad in the hope that wouldn't crash) does absolutely nothing.

It's just not acceptable to be shipping software that blatantly breaks functionality like this. A little bit of testing would go a long way, these aren't corner cases, just blatant breaks that make it impossible to trust that the app would do anything when you need it to.

App Privacy

The developer, Porsche Cars North America, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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