This is a cool app
 

This is a way too cool app for anybody who runs a road course with there Camaro.:D

http://trackattackapp.com/

:thumbsup:

Wow, that is cool. I'll try it next time I'm running at the local raceway.

Yea good app do you know any good ones fro drag racing and 1/4 mile times and speed.

:bump:

Has anyone used this before? How accurate is it? Does the app function as stated? I would deff buy it but i want to make sure it actually works before i spend $15 on it.

Can't say I have, but I plan to purchase before my next track day. It was developed by a fellow up in the Pacific Northwest and word of mouth says it's a great app.:D

:thumbsup:

I am really curious how these smart phone app GPS devices do... I used to have a full data acq system for road racing but sold it. Now am looking for something again that can give me some accurate lap times and vehicle data, video would be awesome too.

Anyhone aware of any OBD data acq systems for road racing?

I run Harry's Laptimer Pro on my iphone in my race car. Lap times are very accurate, always within a couple hundredths of the official timing.