I bought my macbook last year and it came with a $100 gift card for the app store. I think I've spent $4 of that. I don't know what to buy, I don't really play games but I have pneumonia and there's not much I can do unless it only involves laying on my side and doing whatever on my phone. I'm at the point where I'd buy the app to listen to my nonexistent baby's heartbeat so that I could maybe hear the chaos in my stomach.

Basically I'm asking for app suggestions, any apps will do.