I just tried this app, so far I have thrown a few things at it and it just tells me that it doesn't know what I mean. I will keep testing, great work so far. As for the UI, it is quite Siri'ish but I happen to like how Siri looks. But to avoid any legal issues I would suggest updating your UI so you can continue on with this app.
Oh and another feature I would suggest is adding it to the long press search button.
T-Mobile HTC One successor to my T-Mobile Sensation 4g Successor to my TBD HD2 Successor to my EnergyRom TP2
OS: InsertCoin 3.0.0 | 5.11.401.10 | Android 4.4.2 & Sense 6
Kernel: ElementalX 14.8
and don't forget to thank me if I have assisted you in any way