Thank you so much for sharing this.
After looking into this option, it seems like it's hard to predict how many users this could handle at once. It seems like a lot of variables come into play. I don't know what my max capacity needs to be, but in six hours my app had 18,000 (attempted) views.
However, this could very well be the answer to my problem. And it's inexpensive enough that I could get a subscription just to try it out.
Thanks again!