Chronogps : LapTimer

It does not record laps at all on my galaxy s4. Tried defining track and even purchased 4 dollar premium to use definitely track vs google maps with no luck. Very inaccurate when registered one lap accidentally. Not useful for running or jogging. I used it with full gps signal on a running track with no obstacles. This is just plain unacceptable. I use Google tracks although it does not offer lap times but at least very accurate in gps measurement.

Works great as far as I can tell I used it to time my self on my race track it's on about 20 acres and running 60+ MPH on my ATV . It drew my track fairly well gave me times and speeds in kmh but I emailed and poof v1.6 miles conv. So promising developer oh must run GPS

Tried this today on a track day with my Xperia X8. Without external GPS and enabled "Use accelerometer" in the Preferences the accuracy is way off. Does it uses accelerometer at all to gain accuracy or what is this option there for? With this accuracy not usable at all. Also needs to work in background.

Works great. Very happy with it

Looks promising. Still testing its ability. Great documentation on website, backed with discussion forum.

Good concept but useless if it won't work in background. Droid Eris

Cool app but it's a bit hard to understand so 4 stars.

Very useful for ice rallycross, but sometimes difficult to get it to define new track without uninstall/reinstall.

Works great as far as I can tell I used it to time my self on my race track it's on about 20 acres and running 60+ MPH on my ATV . It drew my track fairly well gave me times and speeds in kmh but I emailed and poof v1.6 miles conv. So promising developer oh must run GPS

Tried this today on a track day with my Xperia X8. Without external GPS and enabled "Use accelerometer" in the Preferences the accuracy is way off. Does it uses accelerometer at all to gain accuracy or what is this option there for? With this accuracy not usable at all. Also needs to work in background.

Works great. Very happy with it

Looks promising. Still testing its ability. Great documentation on website, backed with discussion forum.

Good concept but useless if it won't work in background. Droid Eris

Cool app but it's a bit hard to understand so 4 stars.

Very useful for ice rallycross, but sometimes difficult to get it to define new track without uninstall/reinstall.