I partly agree, in the sense that the apps meant for music should all work. But not that you should install any app that is made for more powerful Android devices and expect it to work as on a flagship smartphone. I'd say keep youtube, fb, games, etc. for your phone, don't bloat this device and expect it to work flawlessly. The hardware resources here are mainly dedicated for dual DAC, AMP and audio chain.
What I'm more concerned with, and I think should be addressed is:
- Solving of problems with all major streaming apps - Tidal, Google Music, Spotify, Deezer, Amazon. Only tried Google Music - unusable, and Tidal - problems with skips and glitching.
- No EQ app in Google Play Store is capable of accessing and working with the DAC, this is a BIG ONE. That means that no player or streaming app that hasn't an integrated EQ can be EQ-ed. I'll say it again - FiiO made Viper Effects available in its FiiO Music app, but it should be a stand-alone system-level implemented feature and should work in any app. Viper Effects has a much better FIREqualizer implementation than own FiiO Music EQ!. You can test and see the differences - IME, FiiO EQ sliders don't reflect the amount of dB changes that are dialed in a particular band. The volume drops too much, and the sound gets muddy. Viper Effecs EQ works as expected. Please make it system-wide!
- FiiO Music app needs to be simplified, more streamlined UI. For example the inclusion of Bluetooth symbol in various places inside Music app is redundant and useless. If I need to turn Bluetooth ON / OFF I have the top Android Settings Slider with direct shortcut.
The BT switches inside Music app should be replaced with something more useful like access to the current track folder.
- WiFi connection signal strength is sometimes poor, and using Bluetooth playback and Wi-Fi streaming at the same time, often results in skips and disconnects.