Thank you for your inquiry and interest in 5K.
Currently, we're developing the F/W mainly, and iOS app to test the interaction with the F/W. The Android App will be ready before the production release.
We would provide the screenshot of the beta iOS app next week since many users are interested in the app features.
The companion mobile app is one of the key advantages of 5K, and we will keep updating the app with users once we release the product.
The app is just a remote controller, and every feature needs to be supported by the embedded DSP.
The embedded 20-band equalizer is a vital benefit of 5K DAC/AMP over other similar products. This pro-grade equalizer processes every incoming source audio from everywhere: Youtube, Apple Music, Spotify, iOS, Android, PC, Bluetooth(all codecs), and USB.
Undoubtedly, the app provides predefined preset as well as user presets.
Thank you for your support once again.