I tried the android app for the first time last weekend and it worked well for me. I admit I had low expectations since I find the desktop app & mobile link somewhat buggy.
I couldn’t get my HR monitor to connect, but I’m not sure if that feature has been included yet. I have a TACX Vortex and a Pixel phone and everything ran fine. I had no connection dropouts (which is awesome, because I usually have several per ride when using mobile link & desktop program).
Great job with the app! It makes it a bit easier to do a quick workout, since you don’t need to set up a computer.