I tried a related app for weight loss (Noom) and have lost 40 pounds so far. I imagine the cost is a filtering mechanism. People who feel it is worth it to pay

I tried a related app for weight loss (Noom) and have lost 40 pounds so far. I imagine the cost is a filtering mechanism. People who feel it is worth it to pay past the 7 day trial are the ones who will get the most benefit from what the app offers.