What is the difference between an APK and an app?
Basically none: both install the same thing on the phone and work identically. What they do indicate is the installation method: when you download the app from Google Play, it is the store that takes care of it; with the APKs you must be the one who installs them, also the one who updates them.
USB Audio Player PRO is the first generic audio player on Android featuring an MQA decoder. MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording.
This app is a must have for every HiFi enthusiast, bypassing all audio limits of Android. But even without a USB DAC, the app supports many of the HiRes audio chips found in the latest phones, allowing to play at much higher quality than standard music players, even the ones that come with your phone!
Listen to
@SiteWizard, don't be lazy and look for the tool you need on Google.
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