Also, since a mac can be a rather spendy investment for a hobby project, might I suggest https://portal.macincloud.com/select/#/plans which can get you a mac for a dollar an hour?
Viewing post in Bitty Fire comments
5 years ago(+1)
I've heard of "rent-a-mac" sort of services. Bitsy Fire was definitely a hobby project, but my currently in-development title, Visual Out, is aiming to be a full commercial release and I'm totally willing to invest in a (cheaper, refurbished) mac for it and future projects. =]