Hello there,
I’m developing my own fingerdrumming app—I’d say the one I wanted when I started fingerdrumming.
Basically, you will be able to load your own samples, both with velocity layers and round robins, and of course you will be able to use a knob to control the hi-hat channel with you midi device.
There are a few effects like compression and reverb, and you will be able to record video with audio within the app.
If you use Android, drop a comment or DM me if you’re interested!