I dont think it is playing stereophonic sound with my iPhone and iPad attached. I have listened to a particular song on my iPhone with and without headphones, and I didnt hear certain instrumental sections that are there when I have used headphones.
I was able to find this app on my iPhone and it downloaded just fine, but then strangely I could not find it when searching the app store on the iPad. I went back to the link in the article I found at a website review and was able to get the download that way. I found this bizarre, I checked my spelling very carefully, "tunemob".
ErnestSBB about TuneMob Play Music in Sync on Multiple Devices via Bluetooth and WiFi Tune Mob Simple Sharing