This is needed for Ipad only and this is not a commercial project. It is for a single application. Another contractor was hired and made is 64bit and available for test. It just has a few bugs and needs to be cleaned and updated. "almost there, 4 issues: volume not working, screen defaults upside down, source selection window is tiny, the source doesn't always change". The original app was called Ilinx and it controls a home audio system called Netstreams. The contractor got it to 64bit and we tested in TestFlight.
App is built but expired after IOS 10. Just need the APP updated. Original creator is available to resubmit. Original code is available. Need it to work with IOS 11 and next versions.
From original creator: Just to let you know that I have now posted the iLinX source code on github at: