Track Day
By Tomato Union Software
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Description
Track Day is an all-in-one tool for measuring your vehicles performance at the track. Using track day you can measure your vehicles acceleration times, record lap times automatically, and display real time cornering, acceleration and braking g-force information.
With Track Day installed on your iPhone or iPod Touch, the only other things you will need for a day at the track is your car and your helmet!
Features highlights:
- Measurements and timings for your car's power and acceleration.
- Timed runs for a range of imperial and metric distances - 60 feet, quarter mile, 400 m, 1 km and many more.
- Timed runs for a a range of imperial and metric speeds. 0-40 mph, 0-60 mph, 0-60 km/h, 0-100 km/h and more!
- Ridiculously configureable testing. Choose only the measurements you care about. Want to measure both 60 ft and 1/4 mile, as well as 100 m and 400 m? No problems.
- Real-time graphical display of cornering, acceleration and braking g-forces. With day and night themes!
- Automatic lap timer utilizing Location Services (GPS) to detect completed laps (iPhone 3G required, sorry original iPhone/iPod Touch users!).
- All units of measurement are available in imperial or metric. Power can be displayed in kilowatts, horsepower or even metric horsepower (PS) for the JDM fanboys.
What's New in Version 1.02
- Fixed mph error in performance test results.
iPhone Screenshots





Customer Reviews
Lap tracker works
I just spent two days @ Watkins Glen International with Schattenbaum PCA. The GPS lap tracker is accurate. Since I'm currently unable to put a transponder on my Porsche, this app is a solid lap-time recorder for any amateur driver.
shows promise
i haven't been able to take it to the track yet - i ride motorcycles and this could be a challenging situation. i can't start the lap timer with a glove on. which brings me to my question: where is the developer? Their website has been down for days. btw - i realize this software probably wasn't designed for motorcycles
Almost there . . .
2 suggestions for that 5th star:
1) The lap timer should lock onto GPS when you select the lap timer function, and actually start timer when you hit Begin.
2) Some way to store the cornering/braking/etc. data for later review.
Customers Also Bought

- $4.99
- Category: Sports
- Updated: Sep 30, 2008
- Version: 1.02
- Size: 0.4 MB
- Language: English
- Seller: Thomas Wilson
- © 2008 Tomato Union Software
Requirements: Compatible with iPhone, iPod touch, and iPad.Requires iOS 2.0 or later


