Great App
I have been using Harrys Laptimer for the past year and decided to try this app as well. Really impressed, works well and a lot less complicated to use than Harrys. I have both a GoPoint ODB reader and a DUAL external GPS and both are supported. Love how I can preview the overlay video right away, with Harrys you first have to run through a long overlay process. Also the ability to compare lap times with dots moving around a picture of the track is really useful, something Harrys doesnt have at all. Wish there were more overlays to choose from as none of the current ones are as pretty and detailed as that of Harrys, but hopefully more will come in future versions. If you are using your iPhone to record track day sessions, definitely try this app, it is priced well and a great alternative to Harrys Laptimer app.
numgis about
TrackAddict Pro, v2.2