Experience with Runtastic and Fitbit Flex
I have a Galaxy Nexus running 4.3 and I use it to run. I am looking to get a Fitbit, but I am not sure if it will really be worth the $100 just to have it do the same thing my phone does. Does anyone use that app with their Fitbit? Can you tell me what you think of it? Even if you use Runkeeper or something else and a Fitbit, what do you like/dislike.