Oakmeadow 57 ,

You know this application is just not good enough to warrant the prices you are charging. This is a telephone, with a little app to help do a little thing. I have multiple mixing boards connected to midis, Computers, and synthesizers. This tiny little phone, is never going to replace them. This little app, I got just so I could hear things that occurred to me, platforms: IBM mainframe, DEC, Lennox, UNIX, DOS, you name it. Just a few of the languages I know our PL/1; COBOL; Fortran; APL; ADA; C; C+; C++; C sharp; Basic; Python; Java; JavaScript; HTML; apple iOS; etc. Etc Etc.

Please go back to first principles and learn some business before you put something out there for sale take care and be safe your friend Oakmeadow.