The Apple Store app via iOS offers downloads of Starman: Tale of Light for iPhone or iPad for free, via the steps below. That's a savings of $4 for this puzzle game. Deal ends July 15. To get this deal:
  1. Go to the Apple Store app on your iPhone or iPad (Don't have it? It's free to download.)
  2. navigate to the "Discover" tab
  3. scroll down until you see "Starman: Tale of Light"
  4. click "Download now for free"