How do I determine which revenue from the App Store belongs to which app? The iTunesConnect help says:


  Your financial reports are presented as groups of transactions,
  displayed in distinct rows. Each row represents a unique combination
  of an app, transaction type (product type identifier), price
  (proceeds/customer Price), store, sale or return and promo (if
  applicable).


But the downloaded report I have doesn't say which app sales are for. Is this because I only have sales for one app last month?

I'm wondering because I have a second app on the store now, and I have to pay royalties to people who helped with the games. So I need to know how much each app brings in each month.
There are (free) services that do that for you. You can also generate nice looking reports for the people who helped you with the games:


AppFigures (we've been using them for 4+ years): http://appfigures.com
AppAnnie (not so much a fan personally): http://appannie.com
LaunchKit (goes directly to Slack, but not real "overview"): http://launchkit.io/sales