You can very easily setup the digital score according to your liking on Metronaut: Drag up the score settings bar and go to the Display tab.
By default the cursor marks the beat, but you can also choose a continuous cursor or to not display a cursor at all.
In that same tab you can also choose the length of the countdown (depending how much preparation time you need between tapping play and the start of the audio accompaniment). You can also choose not to have a countdown at all, than the audio will start playing as soon as you press the play button.
Your choice will be automatically saved on your device and remembered next time you play!