It works!

The app is free, but it costs .99 cents or euros to send up to four pages. There are various rates. For me, this is well worth the price because I only fax rarely, and it is more convenient to use than going to a store to have it sent, cheaper in the end, all things considered. I highly recommend this app.

Rhys26 about Send & Receive Fax App- iFax, v1.9.2