Then it's an extra $20/mo if you want SSL. Which you will most likely want.
That $7/mo just became $34/mo.
Bye, bye Heroku.
For SSL, you can use CloudFlare as your DNS and take advantage of their SSL feature.
While not ideal, does it need to be ideal for a trivial, probably-not-super-high-functioning-hacky-app?
There's always Cloud66 — which I've used to great success. I have two servers (e3/32GB/4x250gb enterprise SSDs in HW RAID on nice pipes for less than $100 a month) that I rent, threw vSphere on it, hired a $50/month competent and trusted off-shore sysadmin team, and loaded up a couple VMs.
It's not completely ideal, and I understand I'm trading stability for a couple bucks, but in scaling my clients have saved a bunch.
go.c66.me/ktheroku
(Disclaimer: I work at Cloud 66)
$7 dollars a month to run a little app? That's less than I spend on coffee each day and I'm glad that money is going towards differentiated and valuable service.
I have a couple of toy apps, a personal blog and a "not such a toy" app on Heroku and I have used their services for free for AGES - more than fair enough that they make some money.