Seems a good functional note taker and really suits my disjointed thinking by allowing me to rearrange them (it says I can, didn't work for me on mobile).
It's still quite rough - but I can see the potential. How it competes with simplenote or WorkFlowy etc to become sustainable isnt clear yet.
The encryption question is an interesting one and might need a lot of local storage and battery/processing to work. As only an ios app is in the works I'm not going to end up using this for a while...