OTOH they don't even charge you if your bill is less than $5/month. I've had an app do nothing for a few months now, and my bills are always just thrown away due them being under $5.
So I don't really care if one service costs x2 if the difference is between 5 and 10, but I care a lot if I could accidentally end up with a $2000 bill one day (and warnings don't count - not much good if I get a warning if I'm away from my laptop in a log cabin or something).
That's why I stay away from e.g. AWS for side projects, too many histories of a stupid mistake that costed quite a bit of money when all that is needed is some breaker if usage is exceeded beyond a point.
You may want to check if you also have a domain name purcahed through route53 that is set for automatic renewal every 3 years or whatever