Speaking of cut Auxy for iPhone features:
• Soundpacks were already in to an extent since v1.0, including unused view layout code for the page you would have purchased them on. They’re actually fully functional in at least v2.0 if future version sound pack data is forcefully bundled with the app, but weren’t officially purchasable until v3.0.
• Auxy 2.0 was supposed to ship with 3 new soundpacks: 7 Skies Leads (“7lead”), 7 Skies Basses (“7bass”), and “Waves”. Unused news text states “Today we’re releasing 3 new sound packs that you can purchase and download in our store. We’re excited to work with such fine collaborators.” I’m assuming some of the sounds featured in this video would have made it to these packs, but they were never released for an unknown reason, opting to release Signature Pianos instead over six months later and waiting until the third for a proper 7 Skies pack (excluding original sounds).