Free Version of Road cycling officials network stopwatch. This stopwatch records Marks and Splits and can send them to other members of your officiating crew using Twitter. The Tweets from the front of the race provide the location of the Marks allowing automatic Splits from devices following on the road which are running the app.
This Lite version is limited in that it does not show Marks and Splits from other users on your Stopwatch. These Marks show on the Map but do not provide the detail view available for Marks created on your device. In other words, you will be able to provide information to others on your crew, but you are not shown all of the information available in the full version.
This Lite version also does not support multiple race files, which in the full version provides for saving several race related settings.
This app uses your GPS location and sends data including your location publicly through Twitter, so you need network and GPS capability on your device.
This app continues to use GPS running in the background which can dramatically decrease battery life. (A battery save option is available that reduces accuracy.)
To get started, see the support website at http://321markapp.blogspot.com/p/setup.html then read Basics.