Very powerful. Kudos!
My main gripes are with the quirky but cool UI.
You have to read the manual and, more importantly, watch the videos or you will miss a lot of things that arent very discoverable: How to preview presets at different pitches. How to resize the keyboard height and width of the keys. How to get triplets going for a drum track instead of being locked to 16ths.
Also the app may work well for the devs in a simulator, using a mouse to interact. But with actual thumbtips and fingertips its somewhat clumsy to use. Too much of a desktop feel to the interactions.
Good job in instrument settings for the dedicated, blank scroll margins. Although its not needed on both sides?
I dont like the slow animations for select menus- or the menus themselves. I also dont like the fact there are up and down arrows for some settings, but they dont work- I have to wait for a select widget and its animation.
I am using an iPhone 6 Plus.
Anyhow with more tweaks this will be really rocking. Just at least for one thing make the animations for menus optional.
BuzzToronto about FL Studio Mobile, v3.1.13