What are /r/androidmusicmakers' favorite Products & Services?

From 3.5 billion Reddit comments

I dont have any tip from the top of my head, but a nice suggestion for an app to use is G-Stomper Studio: http://www.planet-h.com/g-stomper-studio/

You can also download its Synth (VA-Beast) as a separate app too

Have you tried contacting the developers? What device are you using? Have you tried on another device?

Just a heads up but Korg Kaossilator is free from $20. https://play.google.com/store/apps/details?id=jp.co.korg.kaossilator.android