NO support from developer; do NOT waste your time – Beethoven’s 9th Symphony Review

21-July update of 1-March-2017 review: despite email contact, still NO ACCESS TO CURRENT VERSION --- disgraceful. I purchased Beethoven’s 9th Symphony: full edition for my iPad on 2013-Nov-29. (version 1.2.1 is in my iTunesMedia/Mobile Applications folder). Within iTunes, developer's note for release of version 2.0.4 of the Beethoven’s 9th Symphony app states "If you previously purchased the full version of the app, please get in touch with us for access to this version." The support link on that page is broken. Four messages (website, direct email) to vendor have received no response. An overnight download of the 2GB current 2-minute DEMO and installation on my iPod will show a RESTORE PURCHASES button --- does not work.
Review by MathPoly on Beethoven’s 9th Symphony.