and mentioned that the vst integration that it was supposed to have wasn't working,
well now it is updated and you can download the new vst versions here:
It is a new concept and a maybe a little bit weird as it is not a vst in itself that you can load up in your DAW and use independently of your phone / tablet,
it means that you need to have the telephone / tablet connected by wifi and the interface will only be visible on the phone / tablet,
but think that it will click with some people and you can in this mode also use it for the keyboard to play / record.
And even without vst integration I do think that it is one of the best synthesizers you can get for Android.