The site www.appannie.com can help keep track of progress of EMBARK, and was a handy tool when trading the legendary spec runs of the likes of ZIP and NOR. For EMBARK specifically, go here: https://www.appannie.com/apps/ios/app/embark-your-transit-companion/details/ You will have to sign up to see details but the site offers a free level which has basic but key stats. The following two are snapshots that show download ranks and the history.
