snapandslide
1000+ Head-Fier
Neutron player for Hires Files and USB Audio player pro for Upnp servers or streaming hires music like Qobuz => 2 nice softwares with a good PEQ, though I think UAPP is working in a pure android mode and doesn't use the double AK4493EQ of the M11 (Neutron does).
I never knew this about UAPP - some investigation to do tomorrow!